400_TOEFL词汇

400. science

'saiəns 科学

🤩短语
  • science and technology (科学与技术)

  • computer science (计算机科学)

  • modern science (现代科学;近代科学)

  • medical science (医学科学)

  • social science (n. 社会科学)

  • information science (信息科学;情报科学)

  • natural science (自然科学)

  • agricultural science (农业科学;农学)

  • life science ([医]生命科学)

  • materials science (材料科学;材料学)

  • management science (管理科学;经营管理学)

  • material science (材料科学)

  • environmental science (环境科学,环境学;环境工程)

  • library science (图书馆学;图书馆科学硕士)

  • political science (政治学)

  • science education (科学教育;理科教育)

  • advanced science (先进科学;尖端科学)

  • science fiction (科幻小说)

  • food science (n. 食品科学;营养学)

  • science park (科学公园)

🎤例句
  • Many leading scientists do not consider that science can give absolutely reliable knowledge. (许多杰出科学家都不认为科学能够提供绝对可靠的知识。)

  • the founder of modern science, Isaac Newton (现代科学创始人艾萨克·牛顿)

  • developments in science and technology (科学技术的发展)

🤔同义词
  • technology, mechanics, skill, knowledge, discipline (科学;技术;学科;理科)

401. spread

spred 传播,展开,散布

🤩短语
  • spread oneself (◎直挺挺地躺卧;平伸四肢)

  • spread out (展开;铺开;伸张)

  • spread spectrum (扩展频谱)

  • spread over (传遍,延续;遍布于…)

  • spread across (传遍;席卷)

  • spread around (分散;扩散)

  • point spread (分差;让分)

  • fire spread (火蔓延,火焰蔓延;火势蔓延)

  • spread spectrum communication (扩展频谱通信,扩频通信)

  • spread abroad (传播)

  • flame spread (火焰传播;火焰蔓延;展焰性)

  • spread knowledge (传播知识)

  • energy spread (能量扩展度;能量散布;能量分散)

  • delay spread (延迟扩展)

  • credit spread (信用差价)

  • spread foundation (扩展式地基;扩展底座)

  • spread risk (分散风险)

  • spread about (分散,撒播)

  • bid-ask spread (买卖价差;递盘虚盘差价)

  • spread sheet (棋盘式对照表,总分析表)

🎤例句
  • She spread a towel on the sand and lay on it. (她把一块浴巾铺在沙地上,然后躺在上面。)
🤔同义词
  • extend, push (传播;伸展)

  • distribute, string, transmit (传播,散布;展开;伸展;铺开)

  • circulation, extension, propagation, diffusion (传播;伸展)

  • extense, patulous (伸展的)

402. whig

hwiɡ 辉格党

403. encourage

in'kʌridʒ 鼓励,促进,支持

🤩短语
  • encourage investment (鼓励投资)
🎤例句
  • I want to thank everyone who has encouraged and supported me. (我要感谢每一位鼓励和支持过我的人。)
🤔同义词
  • heart, stimulate, power, hand, second (鼓励,怂恿;激励;支持)

404. newspaper

'nju:s,peipə, 'nju:z- 报纸

🤩短语
  • in the newspaper (在报纸上)

  • newspaper reporter (记者)

  • newspaper office (n. 报社)

  • english newspaper (n. 英文报纸)

  • read the newspaper (看报)

  • newspaper advertising (报纸广告,新闻广告)

  • newspaper stand (报摊)

  • sunday newspaper (n. 星期日报)

  • newspaper boy (报童)

  • wall newspaper (壁报)

🎤例句
  • She had read about it in the newspapers. (关于这件事她已经在报纸上看到了。)

  • a series of newspaper articles about life in Cuba (刊登在报纸上的一系列关于古巴生活的文章)

🤔同义词
  • paper, courant (报纸)

405. party

政党,聚会

🤩短语
  • third party (第三方)

  • communist party (共产党)

  • party committee (党委)

  • party member (党员)

  • communist party of china (n. 中国共产党)

  • party a (契约甲方)

  • party b (乙方)

  • political party (政党)

  • birthday party (n. 生日宴会)

  • party branch (党支部)

  • chinese communist party (中国共产党)

  • democratic party ((美)民主党)

  • dinner party (n. 宴会)

  • surprise party (惊喜聚会)

  • ruling party (执政党)

  • republican party (共和党)

  • opposite party (对方;对立的一方)

  • have a party (聚会;举办晚会)

  • evening party (晚会)

  • labour party (劳工党)

🎤例句
  • We’re having a small party this evening to celebrate our wedding anniversary. (我们今晚有个小聚会,庆祝我们的结婚纪念日。)

  • the party spirit (参加社交聚会的乐趣)

🤔同义词
  • principal, get-together (政党,党派;聚会,派对;[法]当事人)

406. data

'deitə 数据,资料

🤩短语
  • data processing (数据处理)

  • experimental data (实验数据;试验数据)

  • data mining (数据挖掘技术(即指从资料中发掘资讯或知识))

  • data acquisition (数据采集)

  • test data (测试数据;检查数据)

  • data analysis (数据分析)

  • data collection (数据收集;资料收集)

  • data structure (数据结构)

  • seismic data (地震资料;地震数据)

  • data transmission (数据传输)

  • monitoring data (监测数据)

  • data management (数据管理)

  • clinical data (临床资料;临床数据)

  • for data (循环数据)

  • statistical data (统计数据)

  • measured data (测量数据)

  • data warehouse (数据仓库)

  • personal data (个人资料)

  • data base (数据库(等于data bank);基本数据;储存之资料)

  • logging data (记录数据,登录数据;存入数据)

🎤例句
  • The research involves collecting data from two random samples. (该项研究需要从两个随机样本里收集资料。)

407. coal

kəul

🤩短语
  • coal mine (煤矿,煤矿坑)

  • coal mining (煤矿开采)

  • coal seam (煤层)

  • coal industry (煤炭工业)

  • coal preparation (选煤)

  • pulverized coal (煤粉;[机]粉煤)

  • coal bed (煤层;煤床)

  • coal gas (煤气;煤炭气)

  • coal production (煤产量)

  • coal gasification (煤的气化)

  • coal tar (n. [化]煤焦油)

  • coal face (n. 煤的采掘现场;因开采而露出的煤面)

  • coal ash (煤灰)

  • coal gangue (煤矸石)

  • coal field (煤田)

  • coking coal (焦煤;炼焦煤)

  • coal dust (煤尘;煤粉)

  • raw coal (原煤)

  • coal measures ([地]煤层)

  • coal slurry (煤泥)

🎤例句
  • Put some coal on the fire. (往火里加点煤。)

  • the coal mining industry (采煤业)

  • a lump of coal (一块煤)

🤔同义词
  • char (给…加煤;把…烧成炭)

  • charcoal, xylanthrax ([矿物]煤;煤块;木炭)

408. combine

kəm'bain 联合,使结合

🤩短语
  • combine with (vt. 与...结合)

  • combine harvester (联合收割机)

🎤例句
  • Diets are most effective when combined with exercise. (节食和锻炼相结合是最有效的。)

  • Ruth hesitated, uncertain of how to combine honesty and diplomacy in her answer. (露丝犹豫了,她不知道怎样回答才能既诚实又婉转。)

🤔同义词
  • bond, associate (使化合;使联合,使结合)

  • band, bond, couple, become one, connect (联合,结合;化合)

  • integrated works, Konzern ([农机]联合收割机;联合企业)

409. happen

'hæpən 发生,碰巧,出现

🤩短语
  • happen to be (碰巧是;恰巧是)

  • as it happens (碰巧;偶然发生)

  • happen on (偶然遇到或发现)

  • happen to meet (偶然遇见)

  • happen to coincide (不约而同;不谋而合)

🎤例句
  • When did the accident happen? (事故什么时候发生的?)

  • It’s impossible to predict what will happen next. (不可能预测接下来会发生什么。)

  • She carried on as if nothing had happened. (她继续干,似乎什么都未曾发生。)

  • This was bound to happen sooner or later. (这事注定早晚会发生。)

  • This kind of thing happens all the time. (这种事一直在发生。)

  • We’ll still be friends, whatever happens. (不管发生什么,我们仍然是朋友。)

🤔同义词
  • occur, proceed, chance (发生;碰巧;偶然遇到)

410. five

faiv 五,五个

🤩短语
  • five hundred (五百分(牌戏,一种以得500分为胜局的游戏))

  • five star (五星级的;第一流的)

  • five dynasties (五代)

  • five star hotel (五星级宾馆)

  • five senses (n. 五官感觉(指视、听、触、嗅、味五种感觉))

  • give me five (击掌,表示庆祝胜利,加油)

  • twenty five (二十五)

  • big five (英国五大银行)

  • take five ([俚]休息几分钟,休息一下)

  • high five (举手击掌)

🎤例句
  • There is also a golf course five miles away. (五英里外还有个高尔夫球场。)

  • I’ll be back by five (= five o’clock ) . (我五点前回来。)

  • The family moved to Canada when he was five (= five years old ) . (他五岁时全家移居加拿大。)

🤔同义词
  • cinque, pentad (五,五个;五美元钞票)

411. cretaceous

kri'teiʃəs 白垩纪(的)

🤩短语
  • cretaceous period (白垩纪)
🤔同义词
  • chalklike ([岩]白垩纪的;似白垩的)

412. book

buk

🤩短语
  • in the book (◎[美国英语]记录在案的;为人所知的,所熟悉的,所通晓的)

  • book on (有关…的书)

  • book in (登记;预定)

  • book for (预订)

  • good book (n. 基督教的圣经)

  • like a book (◎彻底地,完全地,整个地)

  • read a book (看书,读书)

  • by the book (adv. 按常规;依照惯例)

  • english book (英语书)

  • address book (通讯簿;住址名册)

  • booked up (预订一空的)

  • on the book (在书上)

  • reference book (参考书;工具书)

  • an open book (众所周知的事)

  • the book of life (生命之书)

  • comic book (连环漫画册)

  • book value (帐面价值)

  • text book (课本,教科书)

  • book review (书评)

  • book of changes (n. 易经(等于I Ching))

🎤例句
  • I’ve just started reading a book by Graham Greene. (我刚开始看格雷厄姆·格林写的一本书。)

  • a cookery book (烹饪书)

🤔同义词
  • volume, roll (书籍;卷;帐簿;名册;工作簿)

  • register, make reservation (预订;登记)

413. quite

kwait 相当,完全,十分

🤩短语
  • quite something (非同寻常)

  • quite a (相当,完全;了不起的)

  • quite good (相当好)

  • quite well (相当好;十分好)

  • quite a lot (adj. 很多,非常多)

  • quite some ([美国口语]非常多,很多)

  • quite a lot of (非常多,相当多;许多)

  • quite a while (有一阵子,半天;相当长一段时间)

  • quite a number of (相当多的)

  • quite right (完全对,好极了)

  • quite another (另一回事;完全不同的)

  • quite so (正是如此;的确是这样)

  • quite other (完全不同的)

  • quite a little (相当多,很多)

  • quite the contrary (恰恰相反 ,正相反)

  • quite another story (完全是另外一回事)

  • quite all right (没关系)

  • quite correct (完全正确)

  • quite an event (重要的事,大事)

  • quite apart from (更何况)

🎤例句
  • I felt quite bitter about it at the time. (当时我对此感到相当痛苦。)

  • Well, actually it requires quite a bit of work and research. (呃,实际上这需要相当多的工作和研究。)

🤔同义词
  • greatly, badly, too, far, powerful (很;相当;完全)

414. already

ɔ:l'redi 已经

🎤例句
  • The design of the new house is similar to those that have already been built. (新房的设计与那些已建好的房子相似。)

  • The performance had already started when we arrived. (我们到达时表演已经开始了。)

🤔同义词
  • yet (已经,早已;先前)

415. nearly

'niəli 几乎,差不多

🤩短语
  • nearly every day (几乎每一天)

  • nearly ready (快准备好了)

🎤例句
  • It took nearly two hours to get here. (到这里花了将近两小时。)

  • Michelle’s nearly twenty. (米歇尔年近二十。)

  • Is the job nearly finished? (这工作快干完了吗?)

  • Louise is nearly as tall as her mother. (路易丝差不多和她母亲一样高。)

  • I nearly always go home for lunch. (我几乎总是回家吃午饭。)

  • He very nearly died. (他差点送命。)

🤔同义词
  • almost, most, virtually, practically (差不多,几乎;密切地)

416. collect

kə'lekt 收集

🤩短语
  • collect oneself (镇定下来,使自己平心静气)

  • collect data (收集资料)

  • collect money (集资;筹钱)

  • collect call (对方付费电话)

  • freight collect (freight payable at destination) (运费到付(到目的地后付运费))

  • freight collect (运费到付)

  • collect stamps (集邮)

  • collect from (向…收款;从…处收集)

  • freight to collect (运费到付)

  • collect leaves (收集树叶)

🎤例句
  • After 25 years of collecting recipes, she has compiled them into a cookbook. (她搜集了25年食谱,把它们编成一本烹饪书。)

  • The company collects information about consumer trends. (这家公司搜集有关消费者趋向的信息。)

  • We’ve been out collecting signatures for our petition. (我们出去为我们的请愿征集签名。)

🤔同义词
  • gather in, assemble (收集;募捐)

  • concentrate, mass, crowd (收集;聚集;募捐)

417. sand

sænd 沙,沙子

🤩短语
  • quartz sand ([化]石英砂)

  • a grain of sand (一粒沙子)

  • fine sand (细砂;细沙)

  • sand casting ([机]沙模铸造)

  • green sand (湿砂;海绿石砂)

  • white sand (白沙;白色沙滩;白砂)

  • sand layer (砂层,铺砂机)

  • sand beach (沙滩,沙质海滩)

  • sand blasting (喷沙;喷砂清理,喷砂打磨法)

  • molding sand (型砂)

  • sand filter (砂滤器)

  • sand mold (砂型,沙模)

  • sand soil (砂质土)

  • dry sand ([冶金]干砂)

  • sand storm (沙暴)

  • river sand (河沙;河拎沙, 河谷沙)

  • oil sand (油砂)

  • sand dune (n. [地]沙丘)

  • aeolian sand (风积沙;风成砂)

  • loose sand (疏松砂岩)

🎤例句
  • a mixture of sand and cement (沙和水泥的混合物)

  • I have sand in my shoe. (我的鞋里有沙子。)

🤔同义词
  • dene, hurst ([土壤]沙;沙地;沙洲;沙滩;沙子)

418. hot

hɔt 热的,辣的,强烈的

🤩短语
  • hot and cold (冷热水;热的和冷的)

  • hot topic (热门话题;新锐)

  • hot spot ([生化]热点;过热点;潜在的危险地区)

  • hot air (吹牛;大话)

  • hot rolling (热轧)

  • hot summer (炎热的夏天)

  • hot metal (液态金属,铁水;高温金属)

  • hot spring (温泉)

  • hot issue (热点问题;[证券]热门股票(上市后不久价格猛涨))

  • hot rolled (热轧的)

  • get hot (变热;激动起来)

  • hot melt (热熔胶;热熔性)

  • so hot (这么热)

  • hot point (n. 无线热点;温点;摩擦发热点)

  • hot day (热天)

  • hot plate (n. 电热板;轻便电炉;餐厅出售的热食)

  • in hot water (有麻烦;陷于困境)

  • hot dip (热浸镀)

  • hot under the collar (发怒的;气冲冲的)

  • hot dog (热狗(面包夹熏红肠))

🎤例句
  • a hot curry (一种辛辣的咖喱)
🤔同义词
  • thermal, intense, excited, warm, tropical ([通信]热的;辣的;热情的;激动的;紧迫的)

  • enhance, boost, jack, mount, gain (增加;给…加温)

419. terrestrial

ti'restriəl, tə- 陆地的

🤩短语
  • terrestrial ecosystem (陆地生态系统)

  • terrestrial heat (地热)

  • terrestrial stress (地应力)

  • terrestrial facies (陆相)

  • terrestrial globe (n. 地球;地球仪)

  • terrestrial animals (陆栖动物;陆生动物)

  • terrestrial plant (陆生植物)

🎤例句
  • ...terrestrial life forms. (…地球上的生命形态。)
🤔同义词
  • earthly, telluric ([天]地球的;[生物]陆地的,陆生的;人间的)

420. leaf

li:f 叶子

🤩短语
  • leaf blade (叶片)

  • in leaf (有叶子的;叶茂的;长满叶子的)

  • leaf area (叶面积;叶面)

  • tobacco leaf (烟叶)

  • lotus leaf (荷莲叶)

  • maple leaf (n. 枫叶)

  • leaf surface (叶面)

  • tea leaf (茶叶)

  • leaf spot ([植物病理学]叶斑病)

  • leaf spring (弹簧片,钢板弹簧)

  • mulberry leaf (桑叶)

  • leaf sheath (叶鞘)

  • gold leaf (n. 金叶;金箔)

  • leaf margin (叶缘)

  • red leaf (红叶病;红色的叶子)

  • leaf base (叶基)

  • leaf node (叶节点)

  • door leaf (门扉,门扇)

  • loquat leaf (枇杷叶,枇杷叶粉末)

  • leaf through (迅速翻阅)

🎤例句
  • a flowering bush with large shiny leaves (叶子大而油亮的开花灌木)
🤔同义词
  • foliage (叶子;(书籍等的)一张;扇页)

  • page (生叶;翻书页)

421. sequence

'si:kwəns 次序,顺序

🤩短语
  • in sequence (依次,逐一)

  • time sequence (时间顺序)

  • sequence analysis (序列分析)

  • zero sequence (零序部分)

  • negative sequence (逆序)

  • operation sequence ([经]操作程序;操孜序)

  • sequence control (顺序控制)

  • sequence of events (事件顺序,作业顺序;事故顺序记录,事情的进展)

  • phase sequence (相序;位相序列)

  • sequence number (序号;顺序数)

  • welding sequence (n. 焊接顺序;熔接次序)

  • amino acid sequence (氨基酸序列;氨基酸顺序)

  • nucleotide sequence (核苷酸序列;核酸序列;核苷酸顺序)

  • construction sequence (装配顺序;施工步骤;施工程序)

  • sequence diagram (顺序图,循序图;程序表)

  • temporal sequence (时间序列;时间程序,时间层序)

  • sedimentary sequence (沉积层序)

  • operating sequence (操作程序;操作顺序)

  • random sequence (随机序列)

  • positive sequence (正序)

🎤例句
  • Be careful to perform the actions in the correct sequence . (注意要按正确的顺序来完成动作。)
🤔同义词
  • order, consecutiveness ([数][计]序列;顺序;续发事件)

422. star

stɑ: 星,明星

stɑ: 以星状物装饰,变成演员

🤩短语
  • movie star (电影明星)

  • film star (n. 电影明星)

  • pop star (歌星;流行歌手)

  • five star (五星级的;第一流的)

  • red star (红星)

  • new star ([天]新星(等于nova))

  • double star (双星(紧密相连的二颗星,借望远镜始可分辨者))

  • rock star (摇滚歌星)

  • bright star (明亮的星;灿烂的星)

  • rising star (后起之秀;明日之星)

  • lucky star (福星)

  • neutron star (n. 中子星)

  • shooting star (n. 流星)

  • five star hotel (五星级宾馆)

  • see stars (眼冒金星;头昏眼花)

  • under the stars (在星空下)

  • giant star (巨星)

  • star group ([天文]星群)

  • north star (北极星)

  • star anise (八角茴香;大茴香)

🎤例句
  • I lay on my back and looked up at the stars. (我仰卧着看天上的星星。)

  • The sky was filled with stars. (满天繁星。)

  • The stars were shining . (群星闪烁。)

  • The stars were all out (= they were shining ) . (星耀天空。)

  • The stars were twinkling overhead (= shining and quickly changing from bright to faint ) . (头顶上星星闪烁。)

🤔同义词
  • lucida ([天]星,恒星;明星;星形物)

  • feature (用星号标于;由…主演,由…担任主角)

  • stellate (明星的,主角的;星形的)

423. estimate

'estimeit 估计,估价

🤩短语
  • estimate for (对…估价、估计)

  • cost estimate (成本估算,成本估计)

  • rough estimate (粗略的估计,粗算)

  • conservative estimate (审慎估计,保守估计)

  • best estimate (最佳估计;最佳推算数)

  • budget estimate (概算;预算)

  • preliminary estimate (初步估计)

  • point estimate ([数]点估计;点估计值)

  • estimate at (估计…,估计有…)

  • unbiased estimate (不偏估计,公正(无偏)评价)

  • regression estimate (回归估计)

  • interval estimate (区间估计)

  • final estimate (最终估计;结算)

  • biased estimate (偏差估计)

  • optimistic estimate (乐观估计;最乐观时间)

🎤例句
  • We just need an estimate of the number of people who will come. (我们只需估算一下有多少人会来。)
🤔同义词
  • evaluate, guess at (估计,估价)

  • computation, appraisal, calculation, assessment, judgment, evaluation, viewpoint (估计,估价;判断,看法)

  • measure, value, score (估计,[数]估量;判断,评价)

424. drill

dril 钻子

dril 练习,钻孔

🤩短语
  • drill pipe (钻杆,钻管;钻探管)

  • drill string ([机械]钻柱)

  • drill bit (钻头,钎头;强钻头)

  • drill hole ([工程]钻孔)

  • drill in (套管钻进;训练(某人)掌握(某种技能, 法则等))

  • rock drill (n. 凿岩机)

  • drill stem (钻柱;钻杆;钻具)

  • twist drill (n. 麻花钻;螺旋钻)

  • drill press (钻床)

  • drill rod (钻杆;带孔棒;钎子)

  • drill rig (钻机;凿岩机)

  • electric drill (电钻)

  • fire drill (消防演习;逃逸等应急措施演习)

  • drill collar (钻铤;钻环)

  • drill machine (钻床;钻机;半自动立式钻床)

  • rotary drill (回转式凿岩机,旋转钻机)

  • drill point (钻尖;钻尖部份;钻针)

  • drill head (钻床头,钻头)

  • diamond drill (金刚石钻头,金刚石钻具)

  • drill down (向地下钻;深度探讨)

🎤例句
  • an electric drill (电钻)

  • a whine like a dentist’s drill (像牙钻发出的那种呜呜声)

🤔同义词
  • training, discipline (训练;[矿业]钻孔机;钻子;[农机]播种机)

  • bore a hole, counter sunk (钻孔;训练)

  • discipline, coach (钻孔;训练;[农机]条播)

425. transport

træns'pɔ:t; trænz-træns'pɔ:t, trænz-, trɑ:n-, 'trænspɔ:t, 'trænz-, 'trɑ:n- 运输

🤩短语
  • passenger transport (客运)

  • public transport (公交车)

  • transport system (运输系统;传输系统)

  • air transport (航空运输)

  • container transport (集装箱运输)

  • transport network ([计]运输网)

  • road transport (公路运输;铁路运输;陆路运输)

  • means of transport (运输工具)

  • water transport (水路运输)

  • freight transport (货物运输)

  • railway transport (铁路运输)

  • sediment transport (沉积物运移;泥沙流移;土砂流送)

  • rail transport (铁路运输)

  • cargo transport (货运;运货船/机)

  • transport service (传输业务;传送服务)

  • transport capacity (n. 运输能力,输送能力)

  • transport company (转运(货运)公司)

  • storage and transport (储运)

  • international transport ([经]国际运输)

  • transport equipment (运输设备,运输器材)

🎤例句
  • commuters who travel on public transport (乘坐公共交通车辆上下班的人)

  • It’s easier to get to the college if you have your own transport (= a car, bicycle etc ) . (如果你有自己的交通工具,去学院就会更方便。)

🤔同义词
  • carriage, traffic, conveyance ([植]运输;[航]运输机;狂喜;流放犯)

  • convey, to freight ([植]运输;流放;使狂喜)

426. groundwater

地下水

🤩短语
  • groundwater level (地下水位;地下水面;潜水面)

  • groundwater flow (地下水,地下水径流)

  • groundwater table (地下水位)

  • groundwater recharge (地下水补给)

🎤例句
  • There are fears that groundwater might become contaminated. (有人担心地下水可能会遭污染。)
🤔同义词
  • underground water, subterranean water (地下水)

427. international

国际的,世界的

🤩短语
  • international trade (国际贸易)

  • international market (国际市场)

  • international airport (国际机场)

  • international business (国际商业;国际企业)

  • international standard (国际标准)

  • international community (国际社会;国际共同体)

  • international cooperation (国际合作)

  • international law (国际法;国际公法)

  • international society (国际社会)

  • international conference (国际会议)

  • international level (国际层面,国际水准)

  • international finance (国际金融)

  • international investment (国际投资)

  • international brand (国际品牌)

  • international monetary fund (国际货币基金组织)

  • international organization (国际组织与机构)

  • international situation (国际形势)

  • international convention (国际惯例;国际公约;国际协定)

  • international practice (国际惯例;国际实践)

  • international exchange (国际汇兑;国际电话局)

🎤例句
  • the response of the international community (国际社会的反响)

  • the UN and other international organizations (联合国和其他国际组织)

🤔同义词
  • mundane (国际的;世界的)

428. serve

sə:v 服务,担任

🤩短语
  • serve as (担任…,充当…;起…的作用)

  • serve for (充当;被用作;起…的作用)

  • serve with (向……提供)

  • serve the people (为人民服务)

  • serve under someone (在某人部下服役,在某人麾下)

  • serve the purpose (管用;有助于解决)

  • serve on (vt. 担任...的职;担当(担任);成为...中的一员)

  • serve two masters (◎侍奉二主,不忠)

  • serve the needs of (符合……的需要)

  • first serve (第一发球;先招待)

  • serve up (上菜,准备饭菜)

  • serve food (提供食品;上菜)

  • serve in the army (服兵役)

  • serve out (分发口粮,服满)

  • right to serve (发球权)

  • serve notice (正式通知)

  • serve dinner (开晚餐,上菜)

🎤例句
  • There was only one girl serving customers . (只有一个女孩在接待顾客。)
🤔同义词
  • invite, attend, guest (招待,供应;为…服务;对…有用;可作…用)

  • gear, help (服役,服务;适合,足够;发球;招待,侍候)

429. favor

'feivə 好感

'feivə 偏爱,支持

🤩短语
  • favor of (有利于;赞成;支持;喜欢)

  • in favor (有利于;被喜爱的)

  • in favor of (有利于;支持;赞同)

  • do me a favor (帮个忙好么;给我点面子)

  • in your favor (以你方为受益人)

  • in our favor (以我方为抬头(在商务场合付款时使用))

  • curry favor (巴结,拍马屁)

  • curry favor with (巴结;拍马屁)

  • in favor with (得…宠爱;受…鼓励)

  • have a favor (劳驾;请您帮个忙)

🤔同义词
  • agree, love, uphold, make sure, sustain (赞成;喜欢;像;赐予;证实)

  • affection, keen on (喜爱;欢心;好感)

430. root

ru:t, rut

ru:t, rut 生根,扎根

🤩短语
  • root cause (根本原因)

  • root in (来源于;起因于)

  • root system (根系;根轴系)

  • root canal ([医]牙根管)

  • lotus root (莲藕)

  • square root (平方根;二次根)

  • take root (v. 生根,扎根)

  • at the root of (实质上,根本上)

  • root tip (根尖)

  • nerve root (神经根)

  • root mean square (n. 均方根)

  • root out (根除;连根拔起;发现)

  • licorice root (甘草)

  • tooth root ([医]齿根;[医]牙根)

  • root for (支持;赞助;为……加油)

  • root rot (烂根病,根腐病)

  • root directory (根目录)

  • root and branch (彻底地;全部地;极端地)

  • grass root (基层;草根)

  • dorsal root (背根;后根)

🎤例句
  • tree roots (树根)

  • These plants produce a number of thin roots. (这些植物会长出一些细根。)

🤔同义词
  • parent, principle, father, radix ([数][植]根;根源;词根;祖先)

  • radicate (生根;根除)

  • fix on, hold in place (生根,固定;根源在于)

431. huge

hju:dʒ 巨大的,庞大的

🤩短语
  • huge amounts of (大量的)

  • huge system (巨系统)

  • sudden huge profits (暴利)

🎤例句
  • a huge dog (一条大狗)

  • huge crowds (大群大群的人)

  • Your room’s huge compared to mine. (你的房间跟我的比很大。)

  • These shoes make my feet look huge. (这双鞋让我的脚看上去大极了。)

  • the huge scale of the problem (该问题的严重性)

🤔同义词
  • enormous, tremendous, massive, macro, vast (巨大的;庞大的;无限的)

432. put

put 放,安置

🤩短语
  • put forward (v. 提出;拿出;放出;推举出)

  • put in (提出,提交;放入;种植;使就职)

  • put on (穿上;上演;增加;假装;使…上场)

  • put into (使进入;把...放进;在……上种植)

  • put up (提供;建造;举起;推举,提名;供给…住宿)

  • put together (..放在一起;组合;装配)

  • put out (熄灭;伸出;出版;使不方便,打扰)

  • put it on (夸张;要高价;[俚]装腔作势)

  • put forth (提出;发表;启航;(植物等)长出;放出)

  • put for (以……为目标前进)

  • put down (镇压;记下;贬低;制止)

  • put off (推迟;扔掉;阻止)

  • put into practice (实行,实施;落实)

  • put into operation (使生效;使运转,使开动)

  • put into production (把…投入生产)

  • put into use (使用,应用;投入使用)

  • put away (放好;抛弃;储存)

  • put up with (v. 忍受;容忍)

  • put emphasis on (重视,强调;把重点放在……)

  • put in place (到位;落实到位;正在实施)

🎤例句
  • He put the coffee on the table. (他把咖啡放在桌上。)

  • Where did you put the programmes? (你把节目单放在哪里了?)

🤔同义词
  • set, establish, voice, gift, station (放;表达;移动;安置;赋予)

  • leave, set out (出发;击;航行;发芽)

  • simple, turkey (掷;笨蛋;投击;怪人)

433. whale

hweil

hweil 捕鲸

🤩短语
  • a whale of a ([美国口语]了不起的,非常大的,极大的;极好的,精彩的)

  • blue whale ([动]蓝鲸)

  • sperm whale (巨头鲸;抹香鲸(等于Physeter catodon))

  • killer whale ([动]逆戟鲸)

  • white whale (白鲸)

  • whale meat (鲸鱼肉)

  • right whale (露脊鲸)

  • humpback whale (座头鲸;驼背鲸)

  • whale shark (鲸鲨)

  • beaked whale (突吻鲸;[动]剑吻鲸;喙鲸)

🎤例句
  • The receding tide stranded the whale. (退潮把鲸鱼搁浅在海滩上。)

  • So whale come out fish, because they are fish obviously. (所以鲸鱼就是鱼,因为他们显然是鱼。)

  • This sense of revelation is in part due to our changing attitude towards the whale. (与鲸鱼感到关联部分是由于和我们对鲸鱼态度发生了变化。)

🤔同义词
  • slaughter (猛揍;使惨败)

  • bouncer, colossus ([脊椎]鲸;巨大的东西)

434. exchange

iks'tʃeindʒ 交换,兑换

🤩短语
  • exchange rate (汇率;兑换率)

  • foreign exchange (外汇;国际汇兑;外国汇票)

  • stock exchange (证券交易所)

  • in exchange (作为交换)

  • exchange for (交换;兑换)

  • ion exchange (离子交换)

  • heat exchange (热传导)

  • in exchange for (作为…的交换)

  • information exchange (信息交换;情报交流)

  • cultural exchange (文化交流)

  • data exchange (数据交换)

  • exchange with (v. 与…交换)

  • international exchange (国际汇兑;国际电话局)

  • exchange market (外汇市场)

  • exchange reserves (中央银行所持有的自由兑换外汇准备)

  • cation exchange ([化]阳离子交换)

  • ion exchange resin (离子交换树脂(多孔合成树脂的总称))

  • foreign exchange market (外汇市场,外汇交易市场)

  • shanghai stock exchange (上海证券交易所)

  • exchange system ([计]交换系统;交换制)

🎤例句
  • Four of my cassettes for your Madonna CD is a fair exchange. (我用四盒磁带换你的麦当娜激光唱片很公平。)
🤔同义词
  • communication, conversion ([通信][计]交换;交流;交易所;[金融]兑换)

  • turn, truck ([通信][计]交换;交易;[金融]兑换)

  • trade, traffic ([通信][计]交换;交易;[金融]兑换)

435. ecosystem

'i:kəu,sistəm, 'ekəu- 生态系统

🤩短语
  • natural ecosystem (自然生态系统)

  • terrestrial ecosystem (陆地生态系统)

  • agricultural ecosystem (农业生态系统)

  • ecosystem structure (生态系统结构)

  • ecosystem function (生态系统功能)

  • artificial ecosystem (人工生态系统)

  • ecosystem ecology (生态系统;生态学)

  • ecosystem type (生态系统型)

🎤例句
  • ...the forest ecosystem. (…森林生态系统。)
🤔同义词
  • ecological constellation, ecological systems ([生态]生态系统)

436. distance

'distəns 距离,路程

🤩短语
  • in the distance (在远处)

  • long distance (长途电话局,长途通迅)

  • at a distance (在远处;有相当距离)

  • distance oneself from (使远离;使疏远)

  • from a distance (从远处;隔开一段距离)

  • distance education (远程教育;广播教育,函授教育)

  • short distance (短距离;短程)

  • distance learning (远程教育;函授学习)

  • walking distance (步行距离)

  • euclidean distance ([计]欧几里得距离)

  • safe distance (安全距离[化])

  • within walking distance (步行就能到)

  • go the distance (永不放弃;去向远方;继续跑完全程)

  • minimum distance (最小距离)

  • shortest distance (最短距离,最近距离)

  • center distance (中心距)

  • transmission distance (传输距离)

  • genetic distance (遗传距离)

  • propagation distance (传播距离)

  • long distance call (长途电话)

🎤例句
  • Measure the distance between the two points. (量出两点之间的距离。)

  • The cottage is some distance (= quite a long distance ) from the road. (小屋离开大路有些距离。)

🤔同义词
  • separation, space, interval, remove ([数]距离;远方;疏远;间隔)

  • stand off, cold-shoulder (疏远;把…远远甩在后面)

437. assume

假定,设想

🤩短语
  • assume responsibility (承担责任)

  • assume liability (承担责任)

  • subjective assume (主观臆断)

🎤例句
  • I think we can safely assume (= it is almost certain ) that interest rates will go up again soon. (我想我们几乎可以肯定,利率很快会再次上调。)

  • When it got to midnight and Paul was still not back, I began to assume the worst (= think that the worst possible thing had happened ) . (到午夜时保罗还没回来,我就开始往最坏的地方想了。)

🤔同义词
  • undertake, adopt, accept, shoulder, sustain (承担;假定;采取;呈现)

  • attitudinize, put on the dog (装腔作势;多管闲事)

438. egg

🤩短语
  • egg white (蛋白)

  • egg yolk (蛋黄)

  • golden eggs (金蛋(便于创造就业机会的场所))

  • in the egg (在初期,在萌芽状态,尚未发展的,未成熟的(常与crush连用))

  • easter egg (n. 复活节彩色蛋)

  • good egg (讨人喜欢的人,有趣味的人)

  • egg shell ([医]卵壳)

  • preserved egg (n. 皮蛋)

  • egg on (怂恿)

  • bad egg (坏蛋;不可信任的人)

  • duck egg (鸭蛋)

  • fertilized egg (受精卵,孕卵)

  • boiled egg (水煮鸡蛋)

  • egg cell ([生]卵细胞)

  • nest egg (储蓄金,储备金(为养老或应变等用))

  • fried egg (煎蛋;荷包蛋)

  • easter egg hunt (寻找复活节彩蛋活动)

  • egg roll (蛋卷)

  • quail egg (鹌鹑蛋)

  • duck's egg (得零分;鸭蛋;零分(等于duck egg))

🎤例句
  • Blackbirds lay their eggs in March. (乌鸫在3月产蛋。)

  • an ostrich egg (鸵鸟蛋)

  • The eggs hatch (= break open to allow the baby out ) in 26 days. (这些蛋要26天才能孵化。)

🤔同义词
  • apple, customer, fellow, guy, bird ([禽]蛋;卵子;家伙)

  • encourage, fan (煽动;怂恿)

439. opinion

ə'pinjən 意见,看法

🤩短语
  • public opinion (民意;公众舆论)

  • in my opinion (adv. 依我看来,在我看来)

  • opinion about (有关…的意见)

  • opinion poll (民意测验;选举投票)

  • personal opinion (个人见解,个人意见)

  • in the opinion of (据……的见解)

  • public opinion poll (民意测验)

  • in one's opinion (根据某人的看法;在……看来)

  • expert opinion (专家意见;内行意见)

  • second opinion (其他人的意见;补充性的意见)

  • a matter of opinion (看法不同的问题)

  • legal opinion (法律意见书;合法认定)

  • advisory opinion (顾问意见,咨询意见)

  • opinion survey (意见调查)

  • opinion leader (意见领袖;舆论领袖)

  • considered opinion (信念;考虑后的意见)

🎤例句
  • When choosing an insurance policy it’s best to get an independent opinion. (选择保险时,最好听听专家的独立意见。)
🤔同义词
  • comment, view, judgement, mind, thinking (意见;主张)

440. principle

'prinsəpl 原理,原则

🤩短语
  • working principle (工作原理)

  • basic principle (基本原理)

  • on the principle of (根据...的原则)

  • design principle (设计原理)

  • operating principle (工作原理;操作原理)

  • guiding principle (指导原则)

  • operation principle (经营理念)

  • in principle (大体上,原则上)

  • of principle (有原则的)

  • fundamental principle (基本原则)

  • general principle (一般原则;一般原理;普遍原理)

  • on principle (根据原则)

  • first principle (第一原则;第一原理;基本原则)

  • principle of work (原理,工作原理)

  • management principle (管理原则;经营方针)

  • variational principle ([力]变分原理(等于variation principle))

  • system principle (系统性原则)

  • reaction principle (n. 反应原理,反作用原理;反酌原理)

  • principle of operation (工作原理;操作原理)

  • superposition principle ([物]叠加原理)

🎤例句
  • Schools try to teach children a set of principles. (学校设法教给孩子们一套道德准则。)

  • He’s got no principles at all! (他毫无道德准则!)

  • It’s against my principles to accept gifts from clients. (收受客户礼物违背我的原则。)

🤔同义词
  • theory, mechanism, element, essence, parent (原理,原则;主义,道义;本质,本义;根源,源泉)

441. global

'ɡləubəl 全球性的,总的

🤩短语
  • global economy (全球经济)

  • global warming (全球变暖)

  • global market (全球市场)

  • global climate (全球气候)

  • global optimization (整体最佳化)

  • global network (全球网)

  • global environment (n. 全球环境;地球环境)

  • global change (全球变化;全世界性变化)

  • global positioning system (全球位置测定系统)

  • global village (地球村,世界村)

  • global optimum (总体最优值)

  • global stability (全局稳定性;整体稳定性;大范围稳定)

  • global strategy (全球战略;全球策略)

  • global value (总价值,总值)

  • global marketing (全球营销;总括市场)

  • global community (全球社区;地球村)

  • global system (全球系统;全球税制)

  • global sourcing (全球采购;全球资源)

  • global view (全局观点;全局视图)

  • global reach (全球性覆盖)

🎤例句
  • global climate change (全球气候变化)

  • the global economy (全球经济)

🤔同义词
  • spherical, ball-shaped (全球的;总体的;球形的)

442. cause

kɔ:z 引起,使发生

kɔ:z 原因

🤩短语
  • cause of (起因;属…原因)

  • cause for (…的原因)

  • in the cause of (为了)

  • cause of death (死因)

  • root cause (根本原因)

  • common cause (共同事业;共同目标协会;偶然原因;普通原因)

  • cause and effect (因果关系;原因与结果)

  • cause analysis (原因分析;成因分析)

  • internal cause (内因;内在原因)

  • cause of disease (病因)

  • cause trouble (肇事)

  • good cause (n. 正当理由)

  • cause damage to (对…造成损坏,带来损害)

  • immediate cause (直接原因)

  • failure cause (故障原因)

  • external cause (外因)

  • just cause (正义事业;正当理由)

  • without cause (无故;毫无原因)

  • show cause (说出理由)

  • probable cause (可能的原因;合理的根据)

🎤例句
  • Heavy traffic is causing delays on the freeway. (交通拥挤使高速公路通行不畅。)

  • The fire caused £15,000 worth of damage. (这场火灾造成了价值1.5万英镑的损失。)

  • I’m sorry if I caused any confusion . (对不起,我可能给大家造成了混乱。)

  • Sorry, I didn’t mean to cause offence (= offend you ) . (对不起,我不是故意要冒犯你。)

🤔同义词
  • career, consideration, enterprise, matter, target (原因;事业;目标)

  • attract, produce, occasion, operate, induce (引起;使遭受)

443. eye

ai 眼睛

🤩短语
  • in the eyes of (在…心目中;从…来看)

  • to the eye (adv. 从表面上看来;公然)

  • an eye for (对…很有兴趣,对…有很深的爱好;对…有敏锐的鉴赏力;能欣赏;能判断)

  • all eyes (目不转睛;众目睽睽;聚精会神地看)

  • eyes and ears (耳目)

  • the public eye (群众的眼睛;社会的注意)

  • in eye (在视线之内;在望)

  • with an eye to (着眼于…;指望着…)

  • eye contact (目光接触;眼神交会)

  • in the public eye (广为人知的;受公众瞩目的)

  • eye to eye (心有灵犀;四目相对)

  • with the naked eye (adv. 用肉眼)

  • keep an eye on (v. 照看;留意;密切注视)

  • set eyes on (v. 看到;望见)

  • see eye to eye (看法一致)

  • naked eye (n. 肉眼)

  • black eye (黑眼圈;被打得发青的眼圈;丑事)

  • eyes out ([澳大利亚、新西兰口语]全力以赴,竭尽全力)

  • with an eye on (考虑到;注意到)

  • at eye (不费劲地随便一看,望一眼)

🎤例句
  • He’s got beautiful eyes. (他有一双漂亮的眼睛。)

  • There were tears in her eyes as she listened to the story. (她听故事时眼里噙着泪水。)

  • Ow! I’ve got something in my eye! (哎呀!我眼睛里进了什么东西!)

🤔同义词
  • viewpoint, vision, sight, perspective, outlook ([解剖]眼睛;视力;眼光;见解,观点)

  • watch, look, behold (注视,看)

444. introductory

,intrə'dʌktəri 引导的,介绍的

🤩短语
  • introductory course (基础入门课程)

  • introductory remarks (开场白;引言)

🎤例句
  • as the chairman said in his introductory remarks (正如主席在开场白中所说的)
🤔同义词
  • guiding, orientative (引导的,介绍的;开端的)

445. weight

weit 重量,负担

weit 加重量于

🤩短语
  • light weight (轻量;空载排水量;车辆自重)

  • molecular weight ([化]分子量)

  • of weight (有权势的;有影响的,有分量的)

  • lose weight (v. 减肥;体重减轻)

  • weight loss (失重;重量减轻)

  • body weight (体重)

  • by weight (按重量;按重量计算)

  • weight gain (增重,体重增加)

  • weight distribution (质量分布;重量分布;重量分配)

  • heavy weight ([体]重量级;平均体重以上的人;[口]重要人物)

  • dry weight (干重)

  • molecular weight distribution ([化]分子量分布)

  • birth weight (出生体重;初生重)

  • dead weight (固定负载;静负载)

  • weight ratio (体重比,重量比;重量)

  • reduce weight (整形美容减肥)

  • put on weight (体重增加)

  • net weight (净重)

  • weight coefficient (权重系数;加权因子)

  • weight control (重量控制)

🎤例句
  • The average weight of a baby at birth is just over seven pounds. (婴儿的平均出生体重是七磅多一点。)

  • It can be sewn into curtain hems to weight the curtain and so allow it to hang better. (可以把它缝在窗帘的摺边里以增加窗帘的重量,使之更有下垂感。)

🤔同义词
  • significance, burden, stress, strain, consequence ([物]重量,重力;负担;[计量]砝码;重要性)

446. variation

,vεəri'eiʃən 变化,变动

🤩短语
  • temperature variation (温度变化)

  • genetic variation (n. 遗传变异)

  • coefficient of variation (变异系数;变动系数;变更系数)

  • variation coefficient (变异系数,变差系数)

  • seasonal variation (季节性波动,季节性变动)

  • spatial variation (空间变化;区域差异)

  • total variation (全变差;总变差)

  • frequency variation (频率变化)

  • time variation (时间变化,时间变化性)

  • variation method (变分法;差异法)

  • variation range (调整范围,变化范围;变限)

  • diurnal variation (日变化;日变程;日际变化;昼夜变化)

  • annual variation (年变化;[天文学]年变)

  • speed variation (速率变化,变速)

  • variation principle (变分原理(用任意波函数计算出的能量,不可能小于体系真实的基态能量))

  • variation analysis (差异分析;变异分析)

  • environmental variation (环境变异)

  • weight variation (重量差异,权重变种)

  • voltage variation (电压变化)

  • random variation (无规则变化,随机变化)

🎤例句
  • Most of his poems are variations on the theme of love. (他的大部分诗作都是有关爱情主题的形式不同的作品。)
🤔同义词
  • shift, change, differentiation, diversification, turn (变化;[生物]变异,变种)

447. sculpture

'skʌlptʃə 雕塑,雕刻

🤩短语
  • clay sculpture (泥塑)

  • ice sculpture (冰雕)

  • sculpture park (雕塑公园)

🎤例句
  • ...stone sculptures of figures and animals. (…人物及动物石雕。)
🤔同义词
  • carving, incision ([建]雕塑;[轻]雕刻;刻蚀)

  • grave, engrave ([建]雕塑;[轻]雕刻;刻蚀)

448. student

'stju:dənt, 'stu:- 学生

🤩短语
  • college student (大学生)

  • university student (大学生)

  • graduate student (n. 研究生;毕业生)

  • good student (好学生)

  • foreign student (外国学生,外籍学生;留学生)

  • high school student (高中生)

  • international student (国际学生;留学生)

  • middle school student (中学生)

  • student loan (助学贷款)

  • student visa (学生签证)

  • student life (学生生活;学习生活)

  • doctoral student (博士生)

  • excellent student (优秀学生;优等生)

  • girl student (女学生)

  • student id (学生证;学号)

  • outstanding student (优秀学生,杰出学生)

  • postgraduate student (硕士研究生)

  • poor student (贫困生;学困生)

  • student body (全体学生;学生的总称)

  • undergraduate student (本科生)

🎤例句
  • He’s obviously an excellent student of human nature. (显然他对人性的研究很深入。)
🤔同义词
  • scholar, academic, pupil (学生;学者)

449. bacteria

bæk'tiəriə 细菌

🤩短语
  • lactic acid bacteria (乳酸菌)

  • pathogenic bacteria (致病菌;病原菌)

  • photosynthetic bacteria (光合细菌)

  • harmful bacteria (有害细菌;病菌)

  • anaerobic bacteria (厌氧细菌,厌氧菌;嫌气细菌)

  • sulfate reducing bacteria (硫酸盐还原菌)

  • coliform bacteria (大肠型细菌)

  • aerobic bacteria (需氧细菌;好氧细菌)

  • heterotrophic bacteria (异养细菌)

  • acetic acid bacteria (醋酸菌;乙酸菌;醋酸细菌)

  • denitrifying bacteria (反硝化细菌)

  • intestinal bacteria (肠道细菌)

  • nitrifying bacteria (硝化细菌;硝化菌)

  • methane bacteria (甲烷菌;甲烷细菌)

  • iron bacteria (铁细菌)

  • gram negative bacteria (革兰氏阴性细菌)

  • symbiotic bacteria (共生菌)

  • sulphate reducing bacteria (硫酸还原物)

🎤例句
  • Is it possible to multiply bacteria in the laboratory? (有可能在实验室繁殖细菌吗?)

  • When you eat off the plate, all of those bacteria go into your stomach. (当你吃掉了盘子里的食物时,这些细菌就会进入你的肚子。)

🤔同义词
  • microbe, bacilus (细菌)

450. presence

'prezəns 出席,存在

🤩短语
  • in the presence of (在…面前;有某人在场)

  • in presence of (提示)

  • physical presence (实体存在;实际存在)

  • military presence (军事存在)

  • internet presence (网上广告)

  • commercial presence (商业存在)

🎤例句
  • Your presence is requested at the club meeting on Friday. (敬请出席于周五举行的俱乐部会议。)
🤔同义词
  • existence, being, entity, is ([植]存在;出席;参加;风度;仪态)

451. accept

ək'sept 接受,承认,同意

🤩短语
  • accept of (v. 承兑)
🎤例句
  • Rick accepted her offer of coffee. (她请里克喝咖啡,他接受了。)

  • He accepted the invitation to stay with us. (他接受了邀请来我们家住。)

  • His school reports said that he is always ready to accept a challenge (= agree to do something difficult ) . (他的学业报告上说他乐于接受挑战。)

  • Please accept this small gift. (请收下这份小小的礼物。)

  • They offered me a job and I accepted. (他们给我一份工作,我接受了。)

  • He readily accepted her invitation (= accepted it quickly ) . (他欣然接受了她的邀请。)

🤔同义词
  • undertake, adopt, recognize, contain, shoulder (接受;承认;承担;承兑;容纳)

  • recognize, grant (承认;同意;承兑)

452. accumulate

ə'kju:mjuleit 积聚,堆积

🎤例句
  • It is unjust that a privileged few should continue to accumulate wealth. (少数特权阶级继续积聚财富,这是不公平的。)
🤔同义词
  • store up (累积;积聚)

  • scrape up (积攒)

453. colony

殖民地

🤩短语
  • bacterial colony (n. (细菌)菌落;细菌聚落)

  • colony formation (群体形成;集落形成)

  • crown colony (英国直辖殖民地)

  • colony count (菌落计数;菌落数(测定法))

  • penal colony ((罪犯的)流放地)

🎤例句
  • Algeria was formerly a French colony. (阿尔及利亚以前是法国的殖民地。)
🤔同义词
  • settlements (殖民地;移民队)

454. gradual

'ɡrædʒuəl 逐渐的,逐步的

🤩短语
  • gradual change (渐变柔光,渐变)

  • gradual transition (渐变;逐次跃迁;缓变结)

  • gradual advance (逐渐上升,渐升)

🎤例句
  • There has been a gradual change in climate. (气候渐渐发生了变化。)

  • the gradual decline in manufacturing industry (制造业的逐渐衰退)

  • Education is a gradual process. (教育是一个循序渐进的过程。)

🤔同义词
  • piecemeal (逐渐的;平缓的)

455. piece

pi:s 片,块

pi:s 拼合(凑)

🤩短语
  • a piece of (一片,一块)

  • one piece (adj. 整体的,单片的)

  • work piece (工作物;半制品;被加工件)

  • a piece of paper (一张纸)

  • piece of cake (轻而易举的事情;轻松愉快的事)

  • a piece of work (难事;一件作品;一项工作)

  • in one piece (未受伤的;完整无损地)

  • piece by piece (逐渐地)

  • of a piece (一致的;与…同类的)

  • pick up the pieces ((跌倒后)重新爬起来(对小孩讲的话) 收拾残局;收拾残局)

  • a piece of bread (一片面包)

  • in piece (◎破碎,成碎片)

  • piece together (拼凑)

  • master piece (杰出的事)

  • first piece (粗加工工件;粗加工部分;首片)

  • piece goods (n. 布匹;匹头)

  • fall to pieces (破碎,倒塌)

  • test piece (试样;制取试样的金属块;[音]参赛或命题曲目)

  • piece on (接上,贴上)

  • a piece of music (一段音乐;一首音乐;一首乐曲)

🎤例句
  • Cut off a piece of wood 5 cm in length. (截下一段五厘米长的木头。)

  • His trousers were held up with a piece of string. (他的裤子靠一根细绳系着。)

  • Would you like a small or a large piece? (你想要一小块还是一大块?)

  • Chop the potato into bite-sized pieces. (把马铃薯切成小块。)

🤔同义词
  • block, mass ([计]块;件;篇;硬币)

  • cement, joint (修补;接合;凑合)

456. solid

'sɔlid 固体

🤩短语
  • solid foundation (基础雄厚;实体基础)

  • solid waste (固体废物,固态废物;固体废料,固体垃圾)

  • solid state (固态)

  • solid phase ([物]固相)

  • solid wood (实木;紧密材)

  • solid content (固体含量;固形物)

  • solid material (固体材料,固体物料)

  • solid solution (固溶体)

  • solid surface (固体表面;实体曲面)

  • high solid (高固体份)

  • solid particle (固体微粒;实体颗粒)

  • solid fuel ([化]固体燃料)

  • solid support (载体)

  • solid food (固体食物;干粮)

  • solid work (开切工作)

  • solid ground (坚实地;固定接地)

  • solid fermentation (固体发酵)

  • suspended solid (悬浮固体)

  • solid wall (实体墙;实心墙;实体岸壁)

  • solid structure (立体结构)

🎤例句
  • the properties of liquids and solids (液体和固体的特性)
🤔同义词
  • responsible, honest, united, consistent, reliable ([物]固体的;可靠的;[数]立体的;结实的;一致的)

  • cube ([物]固体;[数]立方体)

457. action

'ækʃən 行动,行为,作用

🤩短语
  • take action (采取行动;提出诉讼)

  • action on (对…的作用)

  • in action (在活动;在运转)

  • action plan (行动计划;行动方案)

  • mechanism of action (作用机制;作用机理)

  • course of action (做法;行动步骤)

  • legal action (法律诉讼)

  • action research (行动研究;行为研究;动作研究)

  • civil action (n. 民事诉讼)

  • pharmacological action (药理作用)

  • corrective action (n. 校正动作)

  • administrative action (行政诉讼;行政裁定)

  • joint action (联合行动;[机]接合动作;接合作用)

  • collective action (集体行动;集体行为)

  • combined action (共同作用;联合行动;复合作用)

  • direct action (直接行动;直接作用)

  • action potential (动作电位;动诅位)

  • out of action (损坏;不运转;失去作用)

  • control action (控制作用;控制动作)

  • disciplinary action (纪律处分;训练活动)

🎤例句
  • The government must take action (= do something ) now to stop the rise in violent crime. (政府现在必须采取行动遏止暴力犯罪的上升。)

  • She was looking forward to putting her ideas into action (= doing the things she had planned ) . (她盼望着将自己的想法付诸实施。)

  • Ambulance crews are ready to spring into action (= suddenly start doing something ) if anything goes wrong during the race. (救护车急救人员随时准备出动,以应对比赛期间发生的意外。)

🤔同义词
  • movement, function, doing, campaign, working (行动;活动;功能;战斗;情节)

458. service

'sə:vis 公共设施,服务

'sə:vis 服务

🤩短语
  • of service (有帮助的)

  • customer service (客户服务;售后服务)

  • service life (使用寿命;使用期限;耐用年限)

  • after-sales service (售后服务)

  • service system (n. 服务系统)

  • quality service (优质服务)

  • service quality (服务质量;功能质量)

  • information service (情报服务,讯息服务;查询台;新闻部门)

  • good service (好的服务;合法发球)

  • public service (公共服务,公益服务;公用设施)

  • medical service (医疗服务)

  • service industry (服务行业)

  • health service (公共医疗卫生服务)

  • service center (服务中心;计算中心)

  • in service (服务中;运行中;执勤队)

  • professional service (专业服务)

  • long service (长期服务;发远球)

  • quality of service (服务质量,服务水准)

  • service providers (提供公众互联网所不能提供服务的网上商业公司;服务供应商;相关服务(service provider的复数形式))

  • technical service (技术服务;辅助设施)

🎤例句
  • the health service (医疗保健服务)

  • the postal service (邮政服务)

  • the police service (警察部门)

  • the prison service (监狱系统)

  • Workers in the emergency services (= the police, hospital, and the fire service ) are forbidden from striking. (紧急服务机构的工作人员是禁止罢工的。)

  • There has been a decline in public services in recent years. (近年来公共服务减少了。)

  • {"GLOSS":["the police, hospitals, fire service, and organizations that provide basic things such as water, gas, or electricity"],"COLLOINEXA":["the essential services"]} (基础服务部门)

🤔同义词
  • ceremony, waiting (服务,服侍;服役;仪式)

  • durable, wearproof (服务性的;耐用的;服现役的)

  • maintain, unkeep (维修,[计]检修;保养)

459. destroy

di'strɔi 破坏,毁灭,消灭

🎤例句
  • companies that are polluting and destroying the environment (污染和破坏环境的公司)
🤔同义词
  • undermine, founder (破坏;消灭;毁坏)

460. relative

'relətiv 相对的,相关的

'relətiv 亲属

🤩短语
  • relative humidity (相对湿度)

  • relative error (相对误差)

  • relative position (相对位置)

  • relative standard (相对标准;相关标准)

  • relative motion (相对运动)

  • relative density (相对密度(等于specific gravity))

  • relative permeability (相对渗透率;相对磁导率;空间磁导率)

  • relative importance (相对重要性)

  • relative standard deviation (相对标准偏差;相对标准差)

  • relative stability (相对稳定度,相对稳定性;稳定比值)

  • relative theory (相对论,相对理论)

  • relative merits (优缺点;相比较而言的优点)

  • relative molecular mass (相对分子质量)

  • relative movement (相对运动)

  • relative value (相对价值;相对值)

  • relative displacement (相对位移;相对排量)

  • relative analysis (n. 对比分析)

  • relative strength (相对强势)

  • relative velocity ([物]相对速度)

  • relative efficiency (相对效率;相对有效性;相对效能)

🎤例句
  • The relative merits of both approaches have to be considered. (两种方法的相对优点都得考虑在内。)

  • her opponent’s relative lack of experience (她的对手相对来说缺少经验)

  • You may think you’re poor, but it’s all relative (= you are not poor compared to some people ) . (你可能认为自己很穷,但一切都是相对的。)

🤔同义词
  • opposing, proportional (相对的;有关系的;成比例的)

  • kin, belongings (亲戚;相关物;[语]关系词;亲缘植物)

461. military

'militəri 军事的

'militəri 军队

🤩短语
  • military affairs (n. 军事;军务)

  • military training (军事训练;军训)

  • military service (兵役,军役)

  • military hospital (军事医院;陆军医院)

  • military power (军权;兵权)

  • military personnel (军事人员)

  • military commission (特别军事法庭)

  • military academy (n. 陆军军官学校)

  • military science (兵法)

  • military strategy (军事战略;军事战略学)

  • military base (军事基地)

  • military government (军政府;军事管制政府)

  • military aircraft (军用飞机)

  • military officer (军官)

  • military operation (军事作战,军事行动)

  • military logistics (军事物流;军事后勤学)

  • military exercise (军事演习)

  • military parade (阅兵;军事博览)

  • military uniform (军装)

  • military coup (军事政变)

🎤例句
  • a military helicopter (军用直升机)

  • military equipment (军事设备)

  • The government has threatened to take military action if the rebels do not withdraw from the area. (政府警告说,如果叛乱分子不从该地区撤出,就要采取军事行动。)

  • The United States is prepared to use military force to achieve its aims. (美国准备动用武力达成目的。)

  • a raid by European military forces (欧洲军事力量发动的袭击)

🤔同义词
  • martial, soldierly (军事的;军人的;适于战争的)

  • force, soldier, battalion (军队;军人)

462. memory

'meməri 记忆(力),回忆

🤩短语
  • in memory of (纪念…)

  • shape memory (形状记忆;外形记忆)

  • from memory (根据记忆)

  • shape memory alloy (形状记忆合金)

  • memory card (记忆卡,存储插件)

  • working memory (内存储器;工作存储器)

  • main memory ([电脑]主存储器)

  • memory management ([计]内存管理)

  • memory space (存储空间;存储量)

  • flash memory (闪速存储器)

  • virtual memory (虚拟内存)

  • memory effect (记忆效应;存储存应)

  • memory function (记忆功能;记忆函数)

  • shared memory (共享内存;共享存储器)

  • memory stick (记忆棒)

  • computer memory (计算机内存;计算机存储器)

  • memory capacity ([计]记忆容量;[计]存储器容量)

  • cherish the memory of (怀念(某人))

  • short-term memory (短期记忆,短时记忆)

  • memory allocation (内存分配;存储器分配)

🎤例句
  • He has lots of happy memories of his stay in Japan. (他对在日本逗留的那段时光有许多美好的回忆。)
🤔同义词
  • mind, retention ([心理]记忆,记忆力;内存,[计]存储器;回忆)

463. potential

pəu'tenʃəl 潜在的

pəu'tenʃəl 潜能

🤩短语
  • market potential ([经]市场潜力;市场潜在需求量)

  • potential energy (势能)

  • development potential (发展潜力;发展前景)

  • potential market (潜在市场)

  • growth potential (增长潜力;生长势)

  • full potential (全电位;全电势)

  • electric potential (电位;电势)

  • potential value (潜在价值;位势值;平衡值)

  • high potential (高电势;潜能)

  • potential field (势场;位场)

  • potential difference (n. 势差,位差)

  • potential distribution (电位分布)

  • potential function (势函数;位函数)

  • evoked potential ([生理学](大脑皮质的)激发性电位)

  • water potential (水势;水潜能;静水压;水位)

  • action potential (动作电位;动诅位)

  • potential customer (潜在的顾客)

  • potential demand (潜在需要)

  • potential impact (潜在影响)

  • chemical potential (化学势,化学位)

🎤例句
  • The company has identified 60 potential customers. (该公司已确定了60位潜在的客户。)
🤔同义词
  • possibility, probability, feasibility, maybe, chance (潜能;可能性;[电]电势)

  • feasible, possible, underlying, latent (潜在的;可能的;势的)

464. sign

标记,符号

做标记

🤩短语
  • sign up (签约雇用,签约参加)

  • sign on (开始广播;签约雇用)

  • sign for (签收)

  • sign in (签到;注册;登记;签收)

  • sign up for (注册,选课;报名参加)

  • sign language (手语;符号语言)

  • sign a contract (签订合同;签合同;签署合同)

  • signs and wonders (神迹奇事)

  • traffic sign (交通标志)

  • shop sign (店铺招牌;牌号)

  • warning sign (警告标志;警报信号)

  • stop sign (停车标志;停止信号/标志)

  • star sign (星座)

  • sign off (停止活动;停止广播)

  • road sign (路标,道路标志)

  • zodiac sign (星座;生肖;黄道十二宫)

  • positive sign (n. 正号)

  • sign of the zodiac (星座老虎机;[天]黄道十二宫)

  • sign out (签名登记离开;用签名记录离开的时间)

  • equal sign (等号)

🎤例句
  • a sign on the door (门上的标牌)

  • {"COLLOINEXA":["road signs"]} (路标)

  • a no smoking sign (禁止吸烟的告示牌)

  • Don’t ignore the fog warning signs . (不要忽视雾警标志。)

🤔同义词
  • symbol, breath, evidence, mark, motion (迹象;符号;记号;手势)

  • subscribe (签署;签名)

  • ink, endorse (签署;示意)

465. electricity

,ilek'trisəti 电流,电

🤩短语
  • static electricity (n. 静电;静位觉)

  • generate electricity (发电)

  • electricity supply (供电;电力供应)

  • electricity generation (发电)

  • save electricity (节约用电)

  • produce electricity (发电)

  • electricity grid (电网,电力网格)

  • conduct electricity (导电)

  • electricity transmission (输电)

  • quantity of electricity ([电]电量)

  • generation of electricity (发电,电力生产)

  • electricity meter (电表;电量计;电量表)

  • current electricity (电流)

  • make electricity (发电)

  • positive electricity (正电;阳电)

  • negative electricity (阴电,负电)

🎤例句
  • The farm was very isolated, but it had electricity. (那个农场非常偏远,但有电力供应。)
🤔同义词
  • electric power, electric force (电力;电流;强烈的紧张情绪)

466. dioxide

dai'ɔksaid 二氧化物

🤩短语
  • carbon dioxide (二氧化碳)

  • titanium dioxide (二氧化钛)

  • sulfur dioxide (二氧化硫)

  • chlorine dioxide (二氧化碳)

  • silicon dioxide ([化]二氧化硅)

  • sulphur dioxide ([化]二氧化硫)

  • manganese dioxide (二氧化锰)

  • lead dioxide ([化]二氧化铅)

  • liquid carbon dioxide (液态二氧化碳)

  • nitrogen dioxide ([化]二氧化氮)

  • zirconium dioxide (二氧化锆)

  • carbon dioxide laser (二氧化碳激光器;二氧化碳雷射)

  • tin dioxide ([化]二氧化锡)

  • vanadium dioxide (二氧化钒)

  • cerium dioxide (二氧化铈)

  • carbon dioxide ice (干冰,固体二氧化碳)

  • tellurium dioxide (二氧化碲)

🎤例句
  • How much carbon dioxide you save, if any, depends on how far you live from work and how you get there, among other things. (如果真有的话,你可以节约多少二氧化碳? 它取决于你住得有多远还是你如何完成目标抑或其他因素?)

  • Studying the light in each image could also reveal physical characteristics, such as the presence of water or carbon dioxide. (研究每个行星图像中的光线同样可以揭示物理特性,如是否存在水或二氧化碳。)

  • And then we have gas cooled reactors which can use supercritical carbon dioxide or helium. (然后我们有气体冷却反应堆,那能使用超临界二氧化碳或者氦。)

467. perform

pə'fɔ:m 执行,履行,表演

🤩短语
  • perform an operation (动手术;做手术)

  • perform on (表演;上演;演奏)

  • opportunity to perform (实践的机会;表现机会)

  • perform maintenance (修理)

  • perform a contract (执行合同)

🎤例句
  • Chenier and the band are performing at the Silver Palace tomorrow. (车尼尔和乐队明天将在银宫演出。)

  • The children perform two plays each school year. (孩子们一学年表演两部话剧。)

🤔同义词
  • accomplish, implement, achieve, complete, fulfil (执行;完成;演奏)

  • put into effect, to carry out (执行,机器运转;表演)

468. situation

,sitju'eiʃən, -tʃu- 情形,境遇

🤩短语
  • current situation (现状,目前形势;现况)

  • present situation (现状)

  • actual situation (实际情况)

  • general situation (概况,一般状况)

  • overall situation (大局;总体形势)

  • economic situation (经济形势,经济状况)

  • market situation (市场情况;市场行情)

  • practical situation (实际情况)

  • win-win situation (双赢局面)

  • international situation (国际形势)

  • financial situation (财务状况)

  • political situation (政治局势)

  • epidemic situation (疫情)

  • situation analysis (n. 形势分析;情况分析)

  • special situation (特殊情况)

  • domestic situation (国内形势)

  • bad situation (糟糕的局面,处于劣势)

  • social situation (社会情境)

  • recent situation (近况)

  • competitive situation (竞争态势;竞争环境;竞争性的局面)

🎤例句
  • I explained the situation to everyone. (我向大家介绍了一下情况。)
🤔同义词
  • circumstance, case, location, thing, aspect (情况;形势;处境;位置)

469. evolution

,i:və'lu:ʃən, ,ev- 进化,发展,演变

🤩短语
  • theory of evolution (进化学说,进化论)

  • evolution theory (进化论)

  • peaceful evolution (和平演变)

  • social evolution (社会演化,社会进化)

  • gas evolution (气体逸出;天然气逸出;气体析出)

  • cultural evolution (文化进化;文化演进;文化演化)

  • organic evolution (生物进化)

  • industry evolution (产业演变)

  • parallel evolution (平行进化,平行演化)

  • evolution of market (市场演变)

  • convergent evolution ([生]趋同进化)

🎤例句
  • the theory of evolution (进化论)
🤔同义词
  • unfolding, Monkey to Man (演变;[进化]进化论;进展)

470. soon

su:n 不久,很快

🤩短语
  • as soon as possible (尽快)

  • soon after (稍后,不久以后)

  • sooner or later (迟早,早晚)

  • so soon (这么快)

  • coming soon (即将来临;马上就来)

  • see you soon (再见;待会儿见;希望尽快见到你)

  • how soon (多久;多快;多少时间之后)

  • soon enough (很快)

  • so soon as (一…就)

  • all too soon (总是太早;过得太快)

  • had sooner (宁可,宁愿)

  • write soon (尽快回信)

  • soon you will see (很快你就将知道;不久 你将看到)

🎤例句
  • It will be dark soon. (天很快就要黑了。)

  • David arrived sooner than I expected. (戴维到得比我预料的快。)

  • ‘Who?’ ‘You’ll find out soon enough (= fairly soon ) .’ (“谁?”“你很快就会知道的。”)

🤔同义词
  • immediately, rather, now, first, quick (快;不久,一会儿;立刻;宁愿)

471. fill

fil 装满

🤩短语
  • fill in (填写;填充;替代)

  • fill out (填写;变丰满,变大)

  • fill up (填补;装满;堵塞)

  • fill with (装满,充满)

  • fill in the blanks (填空)

  • fill in the form (填写表格)

  • fill in a form (填写登记表)

  • fill in for (代替,占据别人的位置)

  • fill in for someone (顶替,替代某人)

  • earth fill (土堤;填土方)

  • fill up with (用…填满)

  • back fill (回填,充填;后面充填物)

  • fill factor ([计]占空因数;填充因数)

  • fill a vacancy (补缺;填补空白)

  • land fill ((废物)填注池;土地填筑)

  • cut and fill (随挖随填;充填开采)

  • fill out a form (填表)

  • fill rate (填充率;供应比率)

  • fill into (填充)

  • sand fill (沙填料;水砂充填)

🎤例句
  • He poured her a drink, then filled his own glass. (他给她倒了一杯,然后将自己的杯子斟满。)

  • My job was filling the flour sacks. (我的工作是装面粉袋。)

  • Take a deep breath and allow your lungs to fill. (深吸一口气,让肺部涨满。)

  • There was just enough wind to fill the sails. (正好有足够大的风鼓满船帆。)

  • Miller’s band was filling dance halls (= attracting a lot of people ) all over the country. (米勒的乐队在全国各地的舞厅都人气爆棚。)

🤔同义词
  • full of, fulfill, freight, meet (装满,使充满;满足;堵塞;任职)

  • swell with, intumesce (被充满,膨胀)

  • satisfaction, content (满足;填满的量;装填物)

472. fort

fɔ:t 堡垒,要塞

🤩短语
  • fort worth (沃思堡市(美国城市))

  • fort lauderdale (劳德代尔堡(美国佛罗里达州东南沿海城市))

🎤例句
  • The fort flanked on a swamp. (堡垒侧面靠着沼泽。)
🤔同义词
  • tower, bastion (堡垒;[军]要塞;(美)边界贸易站)

473. content

'kɔntent 内容

'kɔntent 使满足,使安心

🤩短语
  • main content (主要内容)

  • water content (含水量)

  • moisture content (水分含量;含湿量)

  • content with (满足于…;对…感到满意)

  • protein content (蛋白质含量)

  • carbon content (n. 碳含量)

  • oxygen content (氧含量,血氧含量)

  • sulfur content (含硫量,硫分;硫含量)

  • oil content (含油量;油份)

  • sugar content (糖含量)

  • solid content (固体含量;固形物)

  • content analysis (内容分析)

  • acid content (酸性含量)

  • information content (信息量;资讯量)

  • nitrogen content (含氮量;总氮量)

  • chlorophyll content (叶绿素含量)

  • ash content (灰分含量,含灰量)

  • technology content (科技含量)

  • gas content (含气量;气体含量)

  • content management (内容管理)

🎤例句
  • The content of the media course includes scripting, editing and camera work. (大众传媒课程的内容包括稿件写作、剪辑和摄像操作。)
🤔同义词
  • satisfaction, directory, bulk, list, fill (内容,目录;满足;[物]容量)

  • satisfactory, well-pleasing (满意的)

  • gratify, appease (使满足)

474. success

sək'ses 成功,成就

🤩短语
  • success in (在…方面成功)

  • great success (巨大成功;非常成功)

  • with success (成功地)

  • success rate (成功率;接通率)

  • without success (没有成功)

  • secret of success (n. 成功的秘诀)

  • achieve success (取得成功;获得成功)

  • success and failure (成功与失败)

  • way to success (成功之路)

  • road to success (成功之路;成功者之路)

  • complete success (完全成功;彻底的胜利)

  • make a success of (把…做得十分成功,在…上取得成功(或做出成绩))

  • economic success (经济上的成功)

  • success story (n. 一个人的成名史)

  • wish you every success (一帆风顺)

  • meet with success (成功)

  • academic success (学科成就,学术成就)

  • success probability (成功率;成功概率)

  • feeling of success (成功感)

🎤例句
  • The experiment was a big success. (实验非常成功。)
🤔同义词
  • victory, prosperity, achievement, effort, accomplishment (成功,成就;胜利;大获成功的人或事物)

475. signal

信号,标志

发信号,标志着

🤩短语
  • signal processing (信号处理)

  • digital signal (数字信号)

  • digital signal processing (数字信号处理)

  • signal processor (n. 信号处理机;讯息处理者)

  • signal transmission (信号传输;信号发送)

  • digital signal processor (数位讯号处理器)

  • output signal (输出信号)

  • input signal ([电]输入信号)

  • signal analysis (信号分析)

  • signal generator (信号发生器;讯号产生机)

  • signal detection (信号检测)

  • signal to noise ratio (信噪比,信号噪声比)

  • control signal (控制信号;操纵信号)

  • speech signal (语言信号,语音信号)

  • video signal (视频信号)

  • traffic signal (交通信号;交通讯号,指挥灯)

  • audio signal (声频信号;可听声信号)

  • signal source (n. 信号源)

  • analog signal ([计]模拟信号)

  • electric signal (电讯号)

🎤例句
  • At a prearranged signal the lights went out. (预定的信号一发出,灯就全灭了。)
🤔同义词
  • high sign, alarm-word (信号;暗号;导火线)

  • mark (标志;用信号通知)

  • obvious, prominent, marked, noted, outstanding (显著的;作为信号的)

  • semaphore (发信号)

476. generation

,dʒenə'reiʃən 一代人(或产品),产生,发生

🤩短语
  • new generation (新世代,新一代;新生代)

  • power generation (发电,发电量;发电机设备)

  • from generation to generation (代代相传)

  • third generation (第三代)

  • second generation (第二代;改进型)

  • first generation (第一代)

  • younger generation (年轻一代;青年一代)

  • electricity generation (发电)

  • wind power generation (风力发电)

  • young generation (年轻一代)

  • generation mechanism (产生机制)

  • generation gap (n. 代沟(两代人之间的隔阂))

  • generation method (范成法)

  • gas generation (煤气化;气体的产生;气体发生)

  • heat generation (热发生;生热性)

  • code generation (代码生成)

  • electric power generation (发电)

  • current generation (当代;当前阶段)

  • energy generation (能源产生;能量成生)

  • second harmonic generation (倍频效应;二次谐波发生)

🎤例句
  • Like most of my generation, I had never known a war. (和我们这一代的大多数人一样,我并没有经历过战争。)

  • In my generation the divorce rate is very high. (我们这一代人离婚率很高。)

  • the need to preserve the planet for future generations (为子孙后代保护地球的必要性)

  • The story has been handed down from generation to generation. (这个故事是一代一代传下来的。)

🤔同义词
  • get, reproduction (一代;产生;一代人;[生物]生殖)

477. vast

vɑ:st, væst 巨大的,辽阔的,大量的

🤩短语
  • vast majority (绝大多数,大部份)

  • vast scale (大规模;大比例)

  • vast sums of money (巨额金钱)

🎤例句
  • The refugees come across the border in vast numbers. (大量难民涌过边境。)

  • In the past five years, there has been a vast improvement in graduation rates. (过去的五年内,毕业率大幅度提高。)

🤔同义词
  • huge, massive, extensive, tremendous, enormous (广阔的;巨大的;大量的;巨额的)

  • voluminousness (浩瀚;广阔无垠的空间)

478. manufacture

,mænju'fæktʃə 制造,制造业[pl]产品

🤩短语
  • manufacture process (制造工艺;建造过程)

  • manufacture management (制造管理)

  • steel manufacture (钢铁工业;炼钢业)

  • manufacture procedure (制造过程;制程)

  • supervise the manufacture of (监制)

  • manufacture plant ([化]制造工厂)

  • manufacture bases (n. 施工依据)

  • lean manufacture (精益生产;精实生产;精益制造)

🎤例句
  • the company that manufactured the drug (生产这种药的公司)

  • manufactured goods (工业品,制成品)

🤔同义词
  • machining, make, work, fabrication (制造;产品;制造业)

  • process, make (制造;加工;捏造)

479. compete

kəm'pi:t 竞争,比赛

🎤例句
  • He will be competing in the 100-metre race. (他将参加100米比赛。)
🤔同义词
  • contest, war, cope (竞争;比赛;对抗)

liŋk 连接,联系

liŋk 联系

🤩短语
  • key link (关键环节;中心环节)

  • link up (会合;连接;联系)

  • link with (与……有关;与……相连接)

  • weak link (薄弱环节;弱键)

  • data link (数据(自动)传输器;数据(自动)中继器)

  • link up with (与…连接起来)

  • link layer (链路层;连结层)

  • chain link (链连)

  • dynamic link library (动态链接库)

  • connecting link (连接杆;可拆链环;连接环节;联接链节;连接片)

  • inner link (内在联系;内链节)

  • download link (下载链接)

  • data link layer ([计]数据链路层)

  • missing link (推定存在于人猿与人类之间的过渡动物;缺少的一环)

  • close link (紧密联系)

  • communication link (通信线路;通信连接装置)

  • network link (网络链路(链接))

  • wireless link (无线电线路;无线电联系)

  • chain link fence (铁丝网围栏)

  • link analysis (链接分析;连接分析;链分析)

🎤例句
  • Police think the murders are linked. (警方认为这些谋杀案互有关联。)
🤔同义词
  • relationship, connection, bearing, contact, concern ([计]链环,环节;联系,关系)

  • couple, become one ([计]连接,[铁路]连结;联合,结合)

481. blood

blʌd

blʌd 流血

🤩短语
  • blood pressure (n. 血压)

  • in blood (废语充满活力的,生气勃勃的)

  • blood circulation (血液循环,血循环)

  • blood flow (血流;血流量)

  • high blood (勇气;贵族血统)

  • blood sugar ([生化]血糖)

  • blood vessel (血管)

  • high blood pressure (高血压)

  • blood stasis (血瘀;瘀血;血液停滞)

  • flesh and blood (血肉之躯;人类;情欲)

  • blood glucose (血糖)

  • in the blood (世代相传;生来就有的)

  • red blood (血性)

  • peripheral blood (周边血液)

  • blood supply (血液供给)

  • blood cell (血细胞,血球)

  • blood transfusion (输血)

  • low blood pressure (n. [医]低血压症)

  • cord blood ([医]脐带血)

  • blood fat (血脂)

🎤例句
  • Her body was found in a pool of blood. (她的尸体被发现倒在血泊之中。)

  • Blood oozed from a cut on his forehead. (血从他额头的伤口里渗了出来。)

  • Blood tests proved he was not the father. (验血证明他不是孩子的父亲。)

🤔同义词
  • birth, stem, stock ([解剖]血,血液;血统)

482. commercial

kə'mə:ʃəl 商业的,贸易的

🤩短语
  • commercial bank (商业银行)

  • industrial and commercial bank (工商银行)

  • commercial value (市场价值;经济价值;出售价格)

  • commercial production (工业性生产)

  • commercial law ([经]商法)

  • commercial property (n. 商业财产,商用不动产)

  • commercial application (商业应用)

  • commercial use (商业用途)

  • commercial space (商业面积;商用地方)

  • commercial building (商业大厦,商业楼宇;商业建筑物)

  • commercial street (商业街)

  • commercial bureau (商业局;商务局)

  • commercial operation (商业经营)

  • industrial and commercial bureau (工商局)

  • commercial invoice (商业发票,正式签证的贸易发票)

  • commercial vehicle (商用车辆)

  • commercial banking (商业银行;商业银行业务)

  • state-owned commercial bank (国有商业银行)

  • commercial paper (商业票据,流通票据)

  • commercial business (商业;商务事业)

🎤例句
  • Our top priorities must be profit and commercial growth. (我们必须把利润和贸易增长作为我们的第一要务。)
🤔同义词
  • merchant ([贸易]商业的;营利的;靠广告收入的)

483. approach

ə'prəutʃ 靠近,接近

ə'prəutʃ 途径,方法

🤩短语
  • new approach (新方案;新做法)

  • an approach to (学习...的入门;学习...的途径)

  • basic approach (基本方法)

  • approach with (以…方式处理;向…提出建议)

  • design approach (设计方法;设计方式)

  • research approach (研究途径;研究方案)

  • analysis approach (分析方法;分析研究)

  • systematic approach (系统观点,系统研究法)

  • make an approach to (对…进行探讨)

  • analytical approach (分析方法)

  • process approach (过程研究法)

  • alternative approach (变换方法)

  • system approach (系统方法)

  • holistic approach (整体分析,整体研究)

  • direct approach (直接法;直接进场;直接接近法)

  • approach channel (进港航道;引水渠)

  • pragmatic approach (实际的方法;重实效的方法)

  • experimental approach (实验研究法)

  • systems approach (系统方法;系统论方法)

  • income approach (收益法;所得方法;入息计算法)

🎤例句
  • As I approached the house, I noticed a light on upstairs. (我走近那幢房子的时候注意到楼上有灯光。)

  • She heard footsteps approaching. (她听到有脚步声走过来。)

🤔同义词
  • method, way, system, mechanism, medium (方法;途径;接近)

  • border, go on for (接近;着手处理)

  • come near to, draw near (靠近)

484. predict

pri'dikt 预知,预言

🎤例句
  • Sales were five percent lower than predicted. (销售额比预期低5%。)

  • As Liz had predicted , the rumours were soon forgotten. (正如利兹所预料的,流言很快就被淡忘了。)

🤔同义词
  • forecast, advance information (预报,预言;预知)

485. step

step (脚)步,步骤,台阶

step 行走,踏上

🤩短语
  • step by step (adv. 逐步地)

  • step by (走过)

  • first step (第一步,首要步骤)

  • step in (介入;插手干预;作短时间的非正式访问)

  • take steps (采取措施;采取步骤)

  • in step (步调一致;合拍)

  • next step (下一步)

  • step up (提高;增加;走近)

  • step on (vt. 踩上…;踏上…)

  • step forward (走出,向前进;站出来)

  • step into (进入)

  • at every step (每走一步)

  • take the first step (迈出第一步;开一个头)

  • step motor (步进马达)

  • step down (辞职;走下;逐步减低)

  • watch your step (注意脚下;小心台阶;小心行事)

  • step out (走出去;暂时外出)

  • step back (后退,退后;无意义)

  • time step (时间步(一种舞蹈节奏))

  • last step (最后一步;最后一档;上一步)

🎤例句
  • a video of baby’s first steps (一盒婴儿学步的录像带)

  • He took one step and fell. (他走了一步就跌倒了。)

  • I had to retrace my steps (= go back the way I came ) several times before I found the shop. (我来回走了几次才找到那家商店。)

🤔同义词
  • procedure, move (步,脚步;步骤;步伐;[建]梯级)

  • go, walk, track (踏,踩;走)

  • wend one's way, pad (走,迈步)

486. stand

stænd 站,坐落,处于

🤩短语
  • stand up (v. 站起来;坚持;竖立;站得住脚;拥护)

  • stand in (定位替身;代演员站位)

  • stand on (坚持;依靠;位于;拘泥于;[航]持续向同一方向航行)

  • stand or fall (好坏;成败)

  • stand for (代表;支持;象征;担任…的候选人)

  • stand out (突出;站出来;坚持到底;坚决反对)

  • stand by (支持;袖手旁观;准备;站在旁边)

  • can't stand (无法忍受)

  • stand at (达到;踌躇)

  • stand on one's dignity (保持自己的尊严;坚持受到应有的礼遇;拒绝做有失身份的事)

  • stand behind (后援,做后盾)

  • as it stands (按这种样子;以现状来说)

  • stand up for (支持,坚持;拥护)

  • stand still (站着不动;静止不动)

  • stand firm (挺立;站稳立场)

  • stand against (vt. 反对;抵抗)

  • stand guard (站岗)

  • stand in the way (阻碍)

  • make a stand (进行抵抗;停下)

  • stand back (退后;往后站;不介入)

🎤例句
  • It looks like we’ll have to stand – there are no seats left. (看来我们只能站着——没有座位了。)

  • She stood in the doorway. (她站在门口。)

  • (= do not move ) and listen to me. (站好别动,听我说。)

  • Don’t just stand there (= stand and not do anything ) – help me! (不要光站在那里,帮帮我!)

🤔同义词
  • sit, lie on (站立;位于;停滞)

  • stomach, go, tough, abide, sustain (使站立;忍受;抵抗)

  • stop, stay (站立;立场;看台;停止)

487. release

ri'li:s 释放,解脱

🤩短语
  • release rate (释放率;释放速度)

  • controlled release (控释;长效)

  • press release (新闻稿;通讯稿)

  • release from (解除;豁免)

  • heat release (放热;热放出)

  • news release (n. 通讯社或政府机构发布的新闻稿(等于press release))

  • energy release (能量放出)

  • release agent (脱模剂;隔离剂)

  • release date (发布日期;发行日期;出厂日期)

  • release mechanism (释放机构;安全机构;分离机构;脱开机械装置)

  • day release (职工脱产学习时间)

  • quick release (快拆杆;快速断路)

  • block release (脱产进修(英国和欧洲大陆提高企业人员水平的))

  • release valve (泄气阀;放气阀)

  • pressure release ([物]压力释放)

  • release lever (解锁手柄;分离杆)

  • stress release (应力释放;应力消除)

  • release pressure (释放压力)

  • release paper ([化]剥离纸,防粘纸)

  • release time (释放时间)

🎤例句
  • Police arrested several men, who were later released. (警察逮捕了几个人,后来都释放了。)

  • The bears are eventually released into the wild. (这些熊最后被放回野生环境中。)

🤔同义词
  • deliver, send, free, project, convey (释放;发射;让与;允许发表)

  • liberation, issuance (释放;发布;让与)

488. plan

plæn 计划

plæn 计划,设计

🤩短语
  • plan for (为……订计划)

  • in plan (作为平面图)

  • development plan (发展计划;开发计划)

  • plan on (vt. 打算,计划)

  • tentative plan (设想;试验性计划)

  • production plan (生产计划)

  • action plan (行动计划;行动方案)

  • business plan (商务计划)

  • general plan (总体规划;总图)

  • teaching plan (教学计划;教案)

  • construction plan (施工计划;结构图)

  • marketing plan (销售计划)

  • master plan (总体规划;蓝图)

  • overall plan (总体规划)

  • control plan (控制计划;管制计划;规划大纲图)

  • strategic plan (战略规划;战略性计划)

  • project plan (n. 项目规划;工程计划)

  • management plan (管理计划)

  • work plan (工作计划;工作面)

  • training plan (培训计划;训练计划)

🎤例句
  • His plan is to get a degree in economics and then work abroad for a year. (他计划先取得经济学学位,然后去国外工作一年。)

  • Do you have any plans for the weekend? (你周末有什么打算?)

  • There’s been a change of plan – we’re not going to Ibiza after all. (计划有变,我们终究还是不去伊维萨岛了。)

🤔同义词
  • scheme, programme, project (计划;[测]平面图)

  • design, schedule, propose, map, project (计划;设计;打算)

  • project, aim, propose (计划;打算)

489. sample

'sɑ:mpl, 'sæ- 样品,样本

'sɑ:mpl, 'sæ- 采样,取样

🤩短语
  • sample preparation (样品制备;样品处理;样品加工)

  • sample data (样本数据;抽样资料)

  • sample size (样本量;样本大小)

  • small sample (小样本,小试样;小包货样)

  • water sample (水样)

  • standard sample (标准样品)

  • sample survey (抽样检查;先行甸;样品鉴定)

  • test sample (试样;试棒)

  • random sample (随机样本;随意抽取调查;随机样品)

  • blood sample (血液样本;血样;血液样品)

  • soil sample (土壤样本)

  • sample design (样品设计)

  • sample solution (样品溶液,试料溶液)

  • core sample (矿样;岩芯样本;土芯样本)

  • sample order (照样品定货;试购)

  • sample space (样本空间;试样空间;取样空间)

  • representative sample (代表性样本)

  • sample room (样品间;样品陈列室)

  • control sample (对照试样)

  • sample introduction (进样;样品导入)

🎤例句
  • They took a blood sample to test for hepatitis. (他们取了血样做肝炎化验。)
🤔同义词
  • essay, have a try (取样;尝试;抽样检查)

  • example, pattern (样品;[图情]样本;例子)

490. expansion

ik'spænʃən 膨胀,扩展,扩充

🤩短语
  • thermal expansion (热膨胀)

  • business expansion (业务扩张,营业扩充;经济高涨)

  • expansion coefficient (膨胀系数,膨胀率;展开系数)

  • expansion joint (伸缩缝;补偿器;伸缩接头;膨胀节或缝)

  • market expansion (市场扩展阶段)

  • thermal expansion coefficient (热膨胀系数)

  • expansion project (扩建计划)

  • series expansion (级数展开)

  • expansion ratio ([机]膨胀比)

  • economic expansion (经济扩张)

  • expansion valve (膨胀阀;安全阀)

  • linear expansion (长度增加;线性膨胀)

  • expansion rate (膨胀率;扩充率)

  • coefficient of thermal expansion (热膨胀系数)

  • expansion plan (展开图;扩充方案;扩展计划)

  • volume expansion (体积膨胀;音量扩展)

  • expansion agent (膨胀剂,发泡剂)

  • asymptotic expansion (渐近展开)

  • heat expansion (热膨胀)

  • taylor expansion (泰勒展开;泰勒展开式)

🎤例句
  • The industry underwent a period of rapid expansion. (该产业经历了一轮快速扩张。)
🤔同义词
  • inflation, exposition (膨胀;阐述;扩张物)

491. extensive

ik'stensiv 广泛的,广阔的

🤩短语
  • extensive use (广泛应用;有系统应用)

  • extensive reading (泛读;泛读材料)

  • extensive management (粗放经营;粗放式管理)

  • extensive economy (粗放型经济)

  • extensive training (广泛训练)

  • extensive cultivation (粗放耕作)

  • english extensive reading (英语泛读)

  • extensive operation (粗放经营)

  • extensive contact (广泛的联系)

🎤例句
  • The house stands in extensive grounds. (这栋房子占地面积很大。)

  • Fire has caused extensive damage to the island’s forests. (大火严重毁坏了岛上的森林。)

  • the extensive use of pesticides (杀虫剂的大量使用)

🤔同义词
  • widespread, massive, comprehensive, substantial, vast (广泛的;大量的;广阔的)

492. reveal

ri'vi:l 揭露,显示

🤩短语
  • reveal itself (v. 呈现,出现;被认知)

  • reveal all (显示全部(计算机操作命令))

🎤例句
  • He may be prosecuted for revealing secrets about the security agency. (他可能因泄露安全部门的机密而被起诉。)

  • a test that can reveal a teacher’s hidden skills (能够展现老师潜在技能的测试)

🤔同义词
  • make clear, prove, disclose, expose (显示;透露;揭露;泄露)

  • uncovery, exposure to sth (揭露;暴露;门侧,[建]窗侧)

493. helium

'hi:liəm

🤩短语
  • liquid helium (液氦;液态氦)

  • helium gas (氦气)

🎤例句
  • We have a helium nucleus and one electron. (我们有一个氦核和一个电子。)

  • If helium loses on electron, what do we have? (如果氦原子失去了一个电子,我们得到了什么?)

494. regular

'reɡjulə 规则的,定期的

🤩短语
  • on a regular basis (定期地;经常地)

  • regular pattern (正规图样,正常模式)

  • regular meeting (例会)

  • regular exercise (常规性的锻炼;经常操练,按时训练)

  • at regular intervals (每隔一定时间(距离))

  • regular season (常规赛;季赛)

  • regular expression (正则表达式;正规表达式)

  • regular work (固定工作)

  • regular practice (习惯做法)

  • regular price (正常价格)

  • regular service (定期航行;定期服务;正常业务)

  • regular customer (常客;老主顾)

  • regular polygon (正多边形;正多角形)

  • regular inspection (定期检查)

  • regular bus (班车)

  • regular army (正规军;常备军)

  • regular script (楷书)

  • regular school (正规学校)

  • regular staff (正式职工)

  • regular order (经常订单,定期订单)

🎤例句
  • The company holds regular meetings with employees. (公司定期召集雇员开会。)

  • His breathing was slow and regular. (他的呼吸缓慢而均匀。)

  • Trains will run at regular intervals from 11 am to 4 pm. (火车从上午11点到下午4点每隔一定时间开行。)

  • We hear from him on a regular basis . (我们定期收到他的来信。)

  • He phones us every Sunday at six, regular as clockwork (= always at the same time ) . (他每逢星期天6点钟打电话给我们,非常准时。)

  • a regular job (固定的工作)

🤔同义词
  • qualified, stated, ordered, straight, periodic (定期的;有规律的;合格的;[植]整齐的)

  • familiar, elite (常客;正式队员;中坚分子)

  • frequently, periodically (定期地;经常地)

495. effort

'efət 努力,成就

🤩短语
  • in an effort to (企图(努力想);试图要)

  • great effort (巨大努力)

  • make every effort (尽一切努力)

  • spare no effort (不遗余力;抽出;宽容;节省)

  • joint effort (共同努力)

  • make an effort (努力,作出努力)

  • concerted effort (齐心协力)

  • make effort (作出努力)

  • best effort (尽力而为,尽最大努力;尽力服务)

  • relief effort (救灾工作)

  • research effort (研究工作;研究计划)

  • without effort (毫不费力)

  • team effort (团队合作,团队努力的结果)

  • development effort (研制计划,发展工作)

  • design effort (设计工作)

  • marketing effort (营销效能;市场效能)

  • put effort into something (对某事付出极大的力气)

🎤例句
  • please make an effort to be polite. (请尽量礼貌些。)

  • Church leaders are prepared to meet the terrorists in an effort to (= in order to try to ) find peace. (为寻求和平,教会领袖准备与恐怖分子会面。)

🤔同义词
  • achievement, success, pain, struggle, trial (努力;成就)

496. mile

mail 英里

🤩短语
  • miles away (相隔千里,千里之外;心不在焉)

  • run a mile (避而远之)

  • last mile ((死刑犯从牢房走到刑场的)最后路程)

  • sea mile (海里)

  • a mile off (◎在1英里以外)

  • per mile (每千)

  • three mile island (三里岛(美国宾夕法尼亚州米德尔敦附近一岛,该地核电站曾发生灾难性事故))

  • golden mile (黄金地带)

  • nautical mile (n. 海里(合1.852公里))

🎤例句
  • It’s 40 miles from here to the Polish border. (从这里到波兰边界有40英里。)

  • an area 50 miles wide and 150 miles long (一片50英里宽、150英里长的地区)

  • We walked about half a mile . (我们大约走了半英里。)

  • He was driving at 70 miles per hour . (他正以每小时70英里的速度驾车行驶。)

497. irrigation

,iri'ɡeiʃən 灌溉

🤩短语
  • irrigation works (灌溉结构物)

  • irrigation water (灌溉用水)

  • drip irrigation (滴灌;滴流灌溉)

  • irrigation system (灌溉系统,浇灌系统)

  • irrigation equipment (灌溉设备)

  • furrow irrigation (沟灌,畦灌;畦沟灌溉)

  • border irrigation (畦灌;带状灌溉)

  • spray irrigation (喷水灌溉;喷洒灌溉法)

  • irrigation canal (灌溉渠,浇灌渠)

  • surface irrigation (地面灌溉;地面浇灌)

  • irrigation ditch (灌溉水渠;农渠)

  • flood irrigation (淹灌;漫灌)

  • irrigation channel (灌溉渠,灌渠;进水渠道)

  • drop irrigation (点滴灌溉)

  • irrigation network (灌溉网)

  • trickle irrigation (滴灌;滴灌系统)

🎤例句
  • Rivers and lakes provide us with water transport and irrigation. (江河湖泽给我们以舟楫和灌溉之利。)

  • In the United States, by contrast, 41% goes for agriculture, almost all of it for irrigation. (与之相比,美国全年41%的水投向了农业,并几乎全都用在了灌溉上。)

🤔同义词
  • watering ([农工]灌溉;[临床]冲洗;冲洗法)

498. next

nekst 下一个的

nekst 靠近

🤩短语
  • come next (紧随其后;再下来)

  • the next world (阴间;来世,来生;天堂)

  • get next to someone ([美国俚语]博得某人欢心;(尤指在性关系上)与某人相契,熟识某人)

🎤例句
  • You have to consider what to do next. (你必须考虑下一步该做什么。)

  • Why should it be put off till next month? (为什么非要挨到下个月不可?)

🤔同义词
  • secondly, then, afterwards (然后;下次;其次)

  • following, posterior (下一个的;其次的;贴近的)

  • near, anigh (靠近;居于…之后)

499. actual

'æktʃuəl 实际的,真实的

🤩短语
  • actual situation (实际情况)

  • actual strength (实际强度)

  • actual condition (实际情况;实际状况)

  • actual production (生产实绩;实际产量)

  • actual effect (实证法;实际效应)

  • actual state (现实状态,实际状况)

  • actual use (实际使用)

  • actual demand (实际需求)

  • actual value (实际价值;实际指标)

  • actual measurement (实测;实物测量)

  • actual life (实际寿命;有效寿命)

  • your actual ([口语]原产的;真正的)

  • actual cost (实际成本;额外费用)

  • actual need (实际需要)

  • actual practice (实际应用)

  • actual result (实际结果)

  • actual performance (n. 实际经济指标)

  • actual test (实际试验)

  • actual number (n. 实数,实际数量)

  • actual size (实际尺寸;实际大小)

🎤例句
  • I’m not joking. Those were his actual words. (我没开玩笑,那都是他的原话。)

  • I know Germany won, but I can’t tell you the actual score. (我知道德国队胜了,但我不知道确切的比分。)

  • Interest is only charged on the actual amount borrowed. (利息只按实际借款额收取。)

  • In actual fact (= really ) , there is little evidence to support the allegations. (事实上,这些指控几乎没有证据支持。)

🤔同义词
  • practical, sincere, real, effective, true (真实的,实际的;现行的,目前的)