2200_专四核心词汇

2200. reluctant

ri'lʌktənt 不情愿的;勉强的;顽抗的

🤩短语
  • reluctant to help (不情愿帮忙)
🎤例句
  • She gave a reluctant smile. (她勉强笑了笑。)
🤔同义词
  • narrow, unwilling (不情愿的;勉强的;顽抗的)

2201. absolve

əb'zɔlv, -'sɔlv 免除;赦免;宣告…无罪

🎤例句
  • A police investigation yesterday absolved the police of all blame in the incident. (警方昨天的调查为其开脱了在这件事故中所有的责任。)
🤔同义词
  • discharge, forgive (免除;赦免;[法]宣告…无罪)

2202. massacre

'mæsəkə 残杀;彻底击败

'mæsəkə 大屠杀;惨败

🎤例句
  • The army massacred more than 150 unarmed civilians. (军队屠杀了150多名手无寸铁的平民。)

  • Tens of thousands of dolphins and small whales are brutally massacred every year. (每年有数万条海豚和小鲸鱼惨遭杀戮。)

🤔同义词
  • mow down (残杀;彻底击败)

  • holocaust, bloodbath (大屠杀;惨败)

2203. examine

iɡ'zæmin 检查;调查; 检测;考试

🤩短语
  • examine and approve (审批)

  • examine and verify (审核;审计)

🎤例句
  • A team of divers was sent down to examine the wreck. (一组潜水员被送到水下检查沉船。)

  • Hegel’s philosophy will be examined in detail in Chapter 4. (黑格尔的哲学将在第4章作详细探讨。)

🤔同义词
  • inspect, review, survey (检查;调查; 检测;考试)

  • probe, check for (检查;调查)

2204. blank

blæŋk 空白的;空虚的;单调的

blæŋk 空白;空虚;空白表格

blæŋk 使…无效;使…模糊;封锁

🤩短语
  • in blank (预留的空白位置;在空格里,在空白处)

  • blank holder (压边圈;防皱压板)

  • blank space (空白区)

  • go blank (变成空白)

  • blank endorsed (空白背书)

  • blank check (空白支票;空头支票;自由处理权)

  • endorsed in blank (空白背书)

  • blank page (空白页)

  • blank paper (空白信纸)

  • blank line ([计]空行)

  • casting blank (铸坯)

  • gear blank (齿轮毛坯)

  • blank test (空白试验)

  • blank screen (n. 黑屏)

  • blank verse (素体诗,无韵诗(不押韵的五音步诗行))

  • point blank (近距离平射的,直截了当的)

  • order blank (订货单)

  • blank cheque (空白支票)

  • blank wall (毫无进展的状态;无法克服的障碍)

  • plate blank (板坯,基板)

🎤例句
  • Leave the last page blank . (最后一页留空。)

  • a blank cassette (一盒空白磁带)

🤔同义词
  • flat, vacant ([电讯][印刷][计]空白的;空虚的;单调的)

  • gap, vacancy ([电讯][印刷][计]空白;空虚;空白表格)

  • fuzz up, bedim (使…无效;使…模糊;封锁)

  • disappear, vanish away (消失;成为空白)

2205. daze

deiz 使茫然;使眼花缭乱;使晕眩

deiz 迷乱,眼花缭乱

🤩短语
  • in a daze (在恍惚中;茫然;眼花缭乱;不知所措)
🎤例句
  • She wandered round in a daze, not quite sure what to do. (她恍恍惚惚地四处徘徊,不知该干什么。)
🤔同义词
  • bedaze, bemuse (使茫然;使眼花缭乱;使晕眩)

  • bewilderment (迷乱,眼花缭乱)

2206. feudalism

'fju:dəlizəm 封建主义;封建制度

🎤例句
  • As feudalism decayed in the West it gave rise to a mercantile class. (随着西方封建制度解体,商业阶层应运而生。)
🤔同义词
  • feudal system (封建主义;封建制度)

2207. townsman

'taunzmən 市民,镇民;同乡人

🤔同义词
  • citizen, municipality (市民,镇民;同乡人)

2208. consult

kɔn'sʌlt, 'kɔnsʌlt 查阅;商量;向…请教

🤩短语
  • consult with (商量,协商)
🎤例句
  • If symptoms persist, consult a doctor without delay. (如果症状持续的话,马上咨询医生。)
🤔同义词
  • look up, speak together (查阅;商量;向…请教)

  • take advice, seek advice (请教;商议;当顾问)

2209. overall

'əuvərɔ:l, ,əuvə'rɔ:l 全部的;全体的;一切在内的

'əuvərɔ:l, ,əuvə'rɔ:l 全部地;总的说来

'əuvərɔ:l, ,əuvə'rɔ:l 工装裤;罩衫

🤩短语
  • overall situation (大局;总体形势)

  • overall quality (综合质量;总的质量)

  • overall development (综合开发)

  • overall planning (整体规划;全面规划)

  • overall design (总体设计;总设计)

  • overall performance (整体性能;总指标)

  • overall level (总电平)

  • overall structure (总体结构,整体结构)

  • overall plan (总体规划)

  • overall analysis (全分析)

  • overall system ([计]总体系统)

  • overall strength (总强度)

  • overall evaluation (综合评价)

  • overall strategy (全面战略)

  • overall efficiency (总效率)

  • overall budget (总体预算)

  • overall cost (总成本;全部成本;总值)

  • overall view (全景;透视图)

  • overall project (整个项目;全面计划方案)

  • overall risk (综合险,整体风险)

🎤例句
  • The overall cost of the exhibition was £400,000. (展览会的全部费用是40万英镑。)

  • The overall result is an increase in population. (总的结果是人口增加。)

  • An overall winner and a runner-up were chosen. (总冠军和第二名被选了出来。)

  • We don’t want all the details now, just the overall picture. (现在我们不需要全部细节,只要知道大致的情况。)

🤔同义词
  • entire, all, corporate, total, universal (全部的;全体的;一切在内的)

  • outright (全部地;总的说来)

  • jeans, jea (工装裤;罩衫)

2210. bankrupt

'bæŋkrʌpt 破产的

'bæŋkrʌpt 使破产

'bæŋkrʌpt [经] 破产者

🤩短语
  • go bankrupt (破产)

  • bankrupt of (完全缺乏)

🎤例句
  • The firm went bankrupt before the building work was completed. (建筑工程尚未竣工,公司就破产了。)

  • In 1977 he was declared bankrupt (= by a court ) . (1977年,他被宣布破产。)

  • Mr Trent lost his house when he was made bankrupt . (特伦特先生破产以后房子也没有了。)

  • Seventeen years of war left the country bankrupt. (17年的战争把国家耗空了。)

  • a bankrupt electrical company (一家破产的电力公司)

🤔同义词
  • broke, belly-up ([经]破产的)

  • put out of business, bust ([经]使破产)

  • insolvent ([经]破产者)

2211. yoghurt

'jɔɡət, 'jəu- 酸奶(等于yoghourt);酸乳酪

🎤例句
  • a pot of strawberry yogurt (一罐草莓酸奶)
🤔同义词
  • acidophilus milk, acidophilous milk (酸奶(等于yoghourt);酸乳酪)

2212. ruthless

'ru:θlis 无情的,残忍的

🎤例句
  • a ruthless dictator (无情的独裁者)

  • They have shown a ruthless disregard for basic human rights. (他们冷酷地无视基本人权。)

🤔同义词
  • cruel, relentless (无情的,残忍的)

2213. prosperous

'prɔspərəs 繁荣的;兴旺的

🤩短语
  • thriving and prosperous (繁荣昌盛)
🎤例句
  • a prosperous landowner (富裕的土地拥有者)
🤔同义词
  • flourishing, booming (繁荣的;兴旺的)

2214. lash

læʃ 鞭打;冲击;摆动;扎捆;煽动;讽刺

læʃ 鞭打;睫毛;鞭子;责骂;讽刺

🤩短语
  • lash out (猛击;猛烈抨击;大肆挥霍)
🎤例句
  • Giant waves lashed the sea wall. (巨浪拍打着海堤。)
🤔同义词
  • fan, hide, egg, strike (鞭打;冲击;摆动;扎捆;煽动;讽刺)

  • drive, belt (鞭打;猛击;急速甩动)

  • hit, flogging (鞭打;睫毛;鞭子;责骂;讽刺)

2215. pessimist

'pesimist 悲观主义者

🎤例句
  • Don’t be such a pessimist! (别这么悲观!)
🤔同义词
  • Jer. (悲观主义者)

2216. naked

'neikid 裸体的;无装饰的;无证据的;直率的

🤩短语
  • naked eye (n. 肉眼)

  • naked light (明火;无罩灯)

🎤例句
  • The children ran naked through the yard. (孩子们光着身子跑过院子。)

  • a picture of a naked man (裸体男子的照片)

  • They found the body lying half naked in the grass. (他们发现尸体半裸着躺在草丛中。)

  • The governor ordered the prisoner to be stripped naked and whipped. (监狱长下令将那个犯人剥光衣服进行鞭笞。)

🤔同义词
  • explicit, frank ([生物]裸体的;无装饰的;无证据的;直率的)

2217. radioactivity

,reidiəuæk'tivəti 放射性;[核] 放射能力;[核] 放射现象

🎤例句
  • the discovery of radioactivity (放射现象的发现)

  • high levels of radioactivity (高强度的辐射)

🤔同义词
  • emissive power, gamma activity (放射性;[核]放射能力;放射现象)

2218. farming

'fɑ:miŋ 农业,耕作

'fɑ:miŋ 耕种;出租(farm的ing形式)

🤩短语
  • mechanization of farming (农业机械化)

  • farming industry (农业生产)

  • dry farming (旱作农业(等于dryland farming))

  • organic farming (有机农业;有机耕作)

  • livestock farming (畜牧业;养畜业)

  • fish farming (养鱼业)

  • dairy farming (乳品业;乳牛业;酪农业)

  • irrigated farming (灌溉农业)

  • intensive farming (精耕法;集约农业;密集农作)

  • farming season (农忙期;农事季节)

  • contract farming (合约式农业;合同农业)

  • factory farming (n. 工厂化农场经营)

  • farming method (耕专;耕作方法)

  • farming machine (农业机器)

  • mechanized farming (机械化耕作,机械化栽培;机械化农业)

  • poultry farming (家禽饲养)

  • scientific farming (n. 科学种田,科学化种植)

  • crop farming (种植业)

🎤例句
  • the farming industry (农[畜牧]业)
🤔同义词
  • agriculture, cultivation ([农]农业,[农学]耕作)

  • tilling, renting ([农学]耕种;出租(farm的ing形式))

2219. fragment

'fræɡmənt 碎片;片断或不完整部分

'fræɡmənt 使成碎片

🤩短语
  • fragment length polymorphism (片段长度多态性)

  • restriction fragment (限制酶断片)

  • rock fragment (岩屑,岩石碎块)

  • fragment ion (碎片离子)

🎤例句
  • glass fragments (玻璃碎片)
🤔同义词
  • debris, chip (碎片;片断或不完整部分)

2220. mislead

,mis'li:d 误导;带错

🎤例句
  • Don’t be misled by appearances, he’s a good worker. (不要被表象迷惑,他工作干得挺不错的。)
🤔同义词
  • misdirect, misguide (误导;带错)

2221. residence

'rezidəns 住宅,住处;居住

🤩短语
  • residence time ([物理]停留时间;[化]逗留时间(等于residence))

  • permanent residence (长期居留)

  • residence permit (居留证)

  • former residence (故居)

  • in residence (住校;住在任所)

  • official residence (官舍,官邸)

  • country of residence (居住国)

  • residence booklet (户口簿)

  • residence community (住宅小区)

  • temporary residence permit (card) (暂住证)

  • registered residence (户籍)

  • habitual residence (通常住址;惯常居所)

  • legal residence (n. 依法登记的住址;法定住所)

  • residence card (居留证)

  • hall of residence (学校公寓,大学宿舍)

🎤例句
  • the ambassador’s official residence (大使官邸)
🤔同义词
  • home, accommodation (住宅,住处;居住)

2222. delicacy

美味;佳肴;微妙;精密;精美;敏锐,敏感;世故,圆滑

🎤例句
  • Snails are considered a delicacy in France. (在法国,蜗牛被认为是一种珍贵的美食。)
🤔同义词
  • subtleness, nicety (微妙;精密)

2223. volume

'vɔlju:m 量;体积;卷;音量;大量;册

'vɔlju:m 大量的

'vɔlju:m 成团卷起

'vɔlju:m 把…收集成卷

🤩短语
  • sales volume (销售量)

  • volume fraction (体积分率,体积分数;容积率)

  • traffic volume (交通量)

  • high volume (高容量)

  • air volume (风量;空气体积)

  • trading volume (交易额)

  • volume ratio (体积比)

  • pore volume (孔体积;孔隙容积)

  • total volume (总体积;总容积;总成交量)

  • trade volume (交易量)

  • volume production (批量生产,成批生成;容积产量)

  • constant volume (定容;恒定体积)

  • by volume ([化]按体积计)

  • volume control ([电]音量控制;容量调节;卷控制)

  • control volume (控制卷)

  • unit volume (单位体积;单位容积)

  • production volume (生产量;产品产量)

  • transaction volume (交易量)

  • volume change (n. 体积变化,容积变化)

  • data volume (数据量;数据卷;资料量)

🎤例句
  • the volume of trade (贸易量)
🤔同义词
  • lots of, wealth, ocean, sea, bulk (量;[物]体积;[计]卷;音量;大量;[图情]册)

  • massive, extensive, substantial, macro, much (大量的)

2224. fingerprint

'fiŋɡəprint 指纹;手印

'fiŋɡəprint 采指纹

🤩短语
  • fingerprint identification (指纹鉴定)

  • dna fingerprint (DNA指纹;DNA指纹图谱(等于genetic fingerprint))

  • fingerprint technique (指纹技术;指纹法(蛋白质分析))

  • fingerprint chromatogram (指纹色谱)

🎤例句
  • His fingerprints were all over the gun. (枪上到处是他的指纹。)

  • He was careful not to leave any fingerprints . (他小心地不留下指纹。)

  • The police questioned Beresford and took his fingerprints (= made a record of them ) . (警察审问了贝雷斯福德,并提取了他的指纹。)

  • He took her to jail, where she was fingerprinted and booked. (他将她带到监狱,她在那里被提取了指纹并登记在册。)

🤔同义词
  • dactylogram, finger mark ([法][特医]指纹;手印)

2225. improvement

改进,改善;提高

🤩短语
  • improvement in (好转;表示原物有改进)

  • continuous improvement (持续改进;进取不懈)

  • quality improvement (质量改进)

  • room for improvement (改进的余地)

  • continual improvement (持续改进)

  • home improvement (家居装饰(电视剧);家庭进步(等于家具装饰);家庭改建计划)

  • environmental improvement (环境治理;环境的改善;环境改进)

  • soil improvement (土壤改良,土质改良)

  • product improvement (产品改进)

  • improvement trade (加工贸易)

  • improvement works (改善工程;改良工程)

  • self improvement (自我完善;自我改进)

  • pareto improvement (帕累托改进)

  • improvement area (改建区;改良区)

  • value improvement (价值改进)

  • land improvement (土地改良)

🎤例句
  • Our results have shown some improvement this month. (我们的成绩这个月有所提高。)
🤔同义词
  • reforming, amendment, enrichment, amelioration (改进,改善)

2226. shoplift

'ʃɔplift 从商店中偷商品

🎤例句
  • He openly shoplifted from a supermarket. (他在一家超市公然行窃。)

2227. feature

'fi:tʃə 特色,特征;容貌;特写或专题节目

'fi:tʃə 起重要作用

🤩短语
  • distinguishing feature (特点;特征)

  • main feature (主要特征;主要特点;主景;功能特点)

  • feature extraction (特征抽取)

  • structural feature (结构特征;构造形态)

  • special feature (专用功能部件;特别策划;特别收录)

  • feature selection (特征选择;特铡择)

  • basic feature (基本特性)

  • unique feature (特色;特性;独到之处)

  • design feature (设计特点;结构特点;设计数据;设计形体)

  • clinical feature (临床特征,临床表现)

  • common feature (共同特征)

  • feature space (特征空间)

  • distinctive feature (辨别属性;区别性特征)

  • prominent feature (突出特征;显著地物)

  • facial feature (面貌)

  • outstanding feature (显著特点)

  • surface feature (地貌;地表特征;场地地貌)

  • characteristic feature (性能特点)

  • semantic feature (语义特征;语意特征;语义要素)

  • geographical feature (地理特征)

🎤例句
  • Air bags are a standard feature in most new cars. (气囊是大多数新车的标准配置。)

  • Striped tails are a common feature of many animals. (尾巴上有条纹是许多动物的共同特征。)

  • The hotel’s only redeeming features (= things that make it acceptable ) were that it was cheap and near the city centre. (这家旅馆仅有的可取之处就是价格低廉并且靠近市中心。)

  • One of the distinguishing features (= features that are different from other things of the same sort ) of modern banking is its dependence on computers. (现代银行业的显著特征之一就是依赖电脑。)

🤔同义词
  • person, characteristic (特色,特征;容貌;特写或专题节目)

  • star (特写;以…为特色;由…主演)

2228. limestone

'laimstəun [岩] 石灰岩

🤩短语
  • limestone cave (灰岩洞,石灰岩洞)

  • reef limestone (礁灰岩)

  • limestone quarry (石灰石采矿场)

  • limestone soil (石灰岩发育的土壤;石灰土)

  • argillaceous limestone (泥质灰岩,泥质石灰岩;黏土质灰石)

  • dolomitic limestone (白云石(石质)灰岩;含镁石灰石;白雪岩质石灰岩)

🎤例句
  • ...high limestone cliffs. (…高耸的石灰岩峭壁。)

2229. countable

可计算的;能算的

🤔同义词
  • computable, reckonable (可计算的;能算的)

2230. enrol

in'rəul 登记;卷起;入学;使入会

🤔同义词
  • register, book in (登记;卷起;入学;使入会)

  • log in, register for (注册;参军)

2231. sicken

'sikən 使患病;使恶心;使嫌恶

🎤例句
  • The notion that art should be controlled by intellectuals sickened him. (艺术应该由知识分子掌控的观念使他很厌恶。)
🤔同义词
  • revolt (使患病;使恶心;使嫌恶)

  • fall sick, take sick (生病;变厌腻)

2232. missing

'misiŋ 失踪的;缺少的

'misiŋ 错过(miss的ing形式);想念;漏掉

'misiŋ (Missing)人名;(德)米辛

🤩短语
  • missing from (在…中缺少的)

  • missing data (缺失数据)

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

  • missing part (漏件;漏做动作)

  • missing value (缺失值;漏测值)

  • go missing (失踪;不见;丢失)

🎤例句
  • We found the missing piece of the jigsaw under the chair. (我们在椅子下面找到了那块丢失的拼图。)

  • The keys have been missing for ages. (钥匙早已丢失了。)

🤔同义词
  • absent (失踪的;缺少的)

  • losing, sighing (错过(miss的ing形式);想念;漏掉)

2233. underachieve

,ʌndərə'tʃi:v 未能充分发挥学习潜力;学习成绩不良

🎤例句
  • Some people might think I've underachieved in my job. (有些人可能觉得我工作表现不佳。)

2234. preferable

'prefərəbl 更好的,更可取的;更合意的

🎤例句
  • For this dish, fresh herbs and garlic are preferable. (做这道菜,用新鲜香草和大蒜更好。)

  • In warm weather, clothes made of natural fabrics are infinitely preferable (= much better ) . (天气暖和的时候,穿天然织物的衣服要舒适得多。)

🤔同义词
  • Mair (更好的,更可取的;更合意的)

2235. intensify

in'tensifai 增强,强化;变激烈

🎤例句
  • In Junethe civil war intensified. (6月份内战更加激烈了。)

  • His mother’s death intensified his loneliness. (母亲的过世使他感到更加孤单。)

🤔同义词
  • rise, tone up (增强,强化;变激烈)

2236. desirable

di'zaiərəbl 令人满意的;值得要的

di'zaiərəbl 合意的人或事物

🎤例句
  • The ability to speak a foreign language is highly desirable . (能说一门外语是非常理想的。)
🤔同义词
  • satisfying, fulfilling (令人满意的;值得要的)

2237. windmill

'windmil 风车;风车房;旋转玩具;直升飞机

'windmil 使旋转

'windmil 作风车般旋转

🤔同义词
  • winnower, helicopter ([动力]风车;风车房;旋转玩具;直升飞机)

  • turn, spin, swing (使旋转)

2238. princess

prin'ses, 'prinsis 公主;王妃;女巨头

🤩短语
  • princess diana (戴安娜王妃)

  • princess of wales (n. 威尔斯王妃)

  • crown princess (n. 将继承王位的公主;女王储)

  • a little princess (小公主(原著为小说,后多次改编为电影、电视剧和动画))

  • princess mononoke (幽灵公主;魔法公主(动画电影))

🎤例句
  • Princess Anne (安妮公主)
🤔同义词
  • infanta, rani (公主;王妃;女巨头)

2239. fowl

faul 家禽;鸟;飞禽

faul 打鸟;捕野禽

🤩短语
  • silky fowl (乌骨鸡)

  • guinea fowl (n. 珍珠鸡)

🎤例句
  • Carve the fowl into 8 pieces. (将这只家禽切成8块。)
🤔同义词
  • bird, poultry ([禽]家禽;鸟;飞禽)

2240. crate

kreit 板条箱;篓

kreit 将某物装入大木箱或板条箱中

🤩短语
  • wooden crate (木箱)
🎤例句
  • Equipment and office supplies were crated and shipped. (设备及办公用品被装箱运走了。)

2241. spanner

'spænə 扳手;螺丝扳手;测量器;用手掌量的人

🤩短语
  • torque spanner (扭力扳手,力矩扳手)
🤔同义词
  • wrench, measurer ([机]扳手;螺丝扳手;测量器;用手掌量的人)

2242. adverb

'ædvə:b 副词

'ædvə:b 副词的

🎤例句
  • Will you please compare the adverb “well”? (请你说出副词“well”的原级、比较级和最高级好吗?)

  • In the class, the professor taught the students how to use an adverb in the sentence. (在课堂上,教授教学生们如何在一个句子里用副词。)

  • For our purposes, we get the definition of a word as well as its pronunciation and type (for example, adjective, noun, verb, adverb). (我们这里只涉及到词汇的定义、音标和词性(如形容词、名词、动词、副词等)。)

2243. humanitarian

hju:,mæni'tεəriən 人道主义的;博爱的;基督凡人论的

hju:,mæni'tεəriən 人道主义者;慈善家;博爱主义者;基督凡人论者

🤩短语
  • humanitarian aid (人道主义援助)

  • humanitarian crisis (人道主义危机)

🎤例句
  • Air bombardment raised criticism on the humanitarian grounds that innocent civilians might suffer. (空袭遭到了非难,因为从人道主义的角度来看,无辜的平民可能会遭受伤害。)
🤔同义词
  • philanthropic, caritative (人道主义的;博爱的;基督凡人论的)

  • philanthropist, charitarian (人道主义者;慈善家;博爱主义者;基督凡人论者)

2244. emotion

i'məuʃən 情感;情绪

🤩短语
  • with emotion (激动地;感动地)

  • intense emotion (激情)

  • emotion quotient (EQ) (情商)

  • emotion quotient (eq) (情商)

🎤例句
  • Her voice was full of emotion. (她的声音充满了激情。)

  • She was good at hiding her emotions. (她很会掩饰自己的情感。)

  • Kim received the news without showing any visible sign of emotion. (金接到消息时丝毫不露声色。)

🤔同义词
  • mood, will, spirit, affect, feeling ([心理]情感;情绪)

2245. flexible

'fleksibl 灵活的;柔韧的;易弯曲的

🤩短语
  • flexible packaging (软包装;软质包装)

  • flexible manufacturing (柔性制造;柔性生产)

  • flexible graphite (柔性石墨)

  • flexible structure (柔性结构,柔构造物)

  • flexible pipe (软管;挠性管)

  • flexible manufacturing system (柔性生产系统;灵活加工系统)

  • flexible joint (挠性接头;柔性接头)

  • flexible cable (软电缆;软电线;软性电缆;挠性电缆)

  • flexible shaft (软轴;挠性轴)

  • flexible working hours (机动工时)

  • flexible coupling (缓冲接头;弹性连接)

  • flexible connection (柔性连接;活动连接)

  • flexible hose (挠性软管;柔软管)

  • flexible employment (弹性就业)

  • flexible plastic (软塑料)

  • flexible pavement (柔性路面;沥青路面;柔性地面铺装)

  • flexible tube (挠性管)

  • flexible circuit (柔性电路)

  • flexible rotor (挠性转子,柔性转子)

  • flexible package (软包装;柔韧性包装)

🎤例句
  • We can be flexible about your starting date. (你具体从哪天开始,我们可以灵活一点。)

  • The government needs a more flexible approach to education. (政府在处理教育问题上需要更加灵活。)

🤔同义词
  • elastic, pliable (灵活的;[力]柔韧的;易弯曲的)

2246. squander

'skwɔndə 浪费

'skwɔndə 浪费

🎤例句
  • The home team squandered a number of chances in the first half. (主队在上半场浪费了几次机会。)
🤔同义词
  • lose, spend, waste on, trifle away, fiddle away (浪费)

  • waste on, trifle away (浪费;漂泊)

  • waste, dissipation, extravagancy (浪费)

2247. enchant

in'tʃɑ:nt, en- 使迷惑;施魔法

🎤例句
  • ...Celtic stories of cauldrons and enchanted vessels. (…凯尔特人关于神锅和魔法器皿的故事。)
🤔同义词
  • bemuddle, bewilder (使迷惑;施魔法)

2248. prominent

'prɔminənt 突出的,显著的;杰出的;卓越的

🤩短语
  • prominent feature (突出特征;显著地物)

  • prominent character (主要特性)

🎤例句
  • a prominent Russian scientist (杰出的俄罗斯科学家)

  • The World Cup will have a prominent place on the agenda. (世界杯赛将占据议程表的重要位置。)

🤔同义词
  • obvious, excellent, remarkable, brilliant, marked (突出的,显著的;杰出的;卓越的)

2249. substantial

səb'stænʃəl 大量的;实质的;内容充实的

səb'stænʃəl 本质;重要材料

🤩短语
  • substantial evidence (确实证据)

  • substantial savings (巨额储蓄)

  • substantial shareholder (大股东;主要股东)

  • substantial connection (实质联系;密切关系)

  • substantial step (实质措施)

  • substantial order (大宗订单)

🎤例句
  • We have the support of a substantial number of parents. (我们有相当多家长的支持。)

  • a substantial salary (丰厚的薪水)

  • a substantial breakfast (丰盛的早餐)

  • The document requires substantial changes. (文件需要作大量修改。)

🤔同义词
  • massive, extensive, macro, much, volume (大量的;实质的;内容充实的)

  • essence, entity, principle, texture, interior (本质;重要材料)

2250. overleaf

'əuvəli:f 在次页;在背面

'əuvəli:f 背面的;次页的

🎤例句
  • See the diagram overleaf. (参见背面的示意图。)
🤔同义词
  • rear (背面的;次页的)

2251. yeast

ji:st 酵母;泡沫;酵母片;引起骚动因素

🤩短语
  • beer yeast (n. 啤酒酵母)

  • dry yeast (干酵母;酵母粉)

  • yeast extract (酵母膏;酵母提取物)

  • yeast cell (酵母细胞;酵母菌)

  • yeast strain (酵母菌株)

  • brewer's yeast (啤酒酵母)

  • red yeast rice (红曲米)

  • yeast powder (n. 酵母粉;发酵粉)

  • baker's yeast (面包酵母)

  • budding yeast ([医]出芽酵母)

🤔同义词
  • bubble, foam ([微]酵母;泡沫;酵母片;引起骚动因素)

2252. insensitive

in'sensətiv 感觉迟钝的,对…没有感觉的

🤩短语
  • case insensitive (不分大小写)
🎤例句
  • ...women's and Latino organizations that say he is insensitive to civil rights. (…指责他漠视民权的女性和拉丁美洲人的组织。)
🤔同义词
  • thickskinned, undiscerning (感觉迟钝的,对…没有感觉的)

2253. toil

tɔil 辛苦;苦工;网;圈套

tɔil 辛苦工作;艰难地行进

🎤例句
  • a life of toil (辛劳的一生)

  • People who toiled in dim, dank factories were too exhausted to enjoy their family life. (在阴暗潮湿的工厂里苦作的人们精疲力竭了,无法享受家庭生活。)

  • Workers toiled long hours. (工人们长时间辛苦工作。)

🤔同义词
  • web, net, mesh, trap (辛苦;苦工;网;圈套)

  • labour over, sweat (辛苦工作;艰难地行进)

2254. streak

stri:k 条纹,线条;倾向

stri:k 飞跑,疾驶;加上条纹

🤩短语
  • winning streak (连胜)

  • losing streak ([体育]连败场数、记录)

  • streak camera (超快扫描照相机;超高速扫描摄影机)

🎤例句
  • Sue has blonde streaks in her hair. (休的头发里夹杂着几缕金发。)
🤔同义词
  • tendency, liability, trend, preference, disposition (条纹,线条;倾向)

  • drive (飞跑,疾驶;加上条纹)

  • tear away (飞跑,疾驰;加条纹于)

2255. gland

ɡlænd

🤩短语
  • mammary gland (乳腺)

  • thyroid gland (n. 甲状腺)

  • prostate gland (前列腺)

  • pituitary gland ([解]脑下垂体)

  • adrenal gland (n. 肾上腺)

  • parotid gland ([解]腮腺)

  • salivary gland (唾腺)

  • pineal gland (松果体;松果腺)

  • submandibular gland (颌下腺)

  • thymus gland ([解]胸腺)

  • sebaceous gland (n. 皮脂腺)

  • sweat gland (汗腺)

  • endocrine gland (n. [生]内分泌腺)

  • packing gland (填函料)

  • gland cell (腺细胞)

  • cable gland (电缆密封套)

  • sex gland (性腺;生殖腺)

🎤例句
  • the pituitary gland (脑垂体腺)

2256. lily

'lili 百合花,百合;类似百合花的植物;洁白之物

'lili 洁白的,纯洁的

🤩短语
  • water lily (睡莲;荷花)

  • day lily ([植]百合科萱草属植物(等于daylily))

  • lily of the valley (铃兰)

  • lily flower (n. [植]金针菜)

  • lily bulb (百合粉末,百合)

  • calla lily (马蹄莲;水芋)

  • tiger lily ([植]卷丹)

  • paint the lily (画蛇添足)

🤔同义词
  • stainless, pure, white (洁白的,纯洁的)

2257. Venus

'vi:nəs [天] 金星;维纳斯(爱与美的女神)

🎤例句
  • the high surface temperatures of Venus (金星表面的高温)

2258. marketing

'mɑ:kitiŋ 行销,销售

'mɑ:kitiŋ 出售;在市场上进行交易;使…上市(market的ing形式)

🤩短语
  • marketing strategy (行销策略;市场战略)

  • marketing network (营销网)

  • marketing management (营销管理;销售管理)

  • sales and marketing (销售和市场;市场销售部)

  • marketing system (市场营销体系)

  • marketing department (市场部,销售部)

  • marketing channel (销售渠道,行销通道)

  • marketing plan (销售计划)

  • international marketing ([经济]国际市场销售)

  • integrated marketing (整合营销;整合行销;整合市场营销)

  • direct marketing (直接行销)

  • marketing research (销售调研)

  • marketing planning (行销计划)

  • marketing manager (市场销售经理)

  • marketing environment (营销环境,行销环境;市场营销环境)

  • relationship marketing (n. 关系营销)

  • marketing mix (行销组合,营销组合)

  • marketing concept (市场营销观念)

  • marketing campaign (营销活动)

  • marketing communication (营销传播;销售信息交流)

🎤例句
  • a clever marketing ploy (聪明的营销策略)

  • Company sales improved dramatically following a $2 million marketing campaign. (公司投入两百万美元搞了一个营销活动之后,销售额显著提高。)

  • a career in sales and marketing (市场营销工作)

  • Cushman is director of marketing for a chain of Italian restaurants. (库什曼是一家意大利连锁饭店的营销经理。)

  • the UK marketing manager (英国营销经理)

🤔同义词
  • sale, sell (行销,[贸易]销售)

  • selling (出售;在市场上进行交易;使…上市(market的ing形式))

2259. quotation

kwəu'teiʃən, kəu- [贸易] 报价单;引用语;引证

🤩短语
  • quotation sheet (报价单;报价量)

  • price quotation (报价;价格报价法;价目)

  • market quotation ([经]市场行情)

  • literary quotation (典故)

  • double quotation marks (n. 双引号)

  • closing quotation (收盘;收市行情)

  • quotation mark (引号)

  • direct quotation (直接报价)

  • stock quotation (股票行情表;股票报价)

  • official quotation (法定证券价格;法定汇价)

🎤例句
  • The following quotation is taken from a nineteenth century travel diary. (下文引自19世纪的一篇旅行日记。)

  • a dictionary of quotations (引语词典,语录汇编)

🤔同义词
  • citing, citation ([贸易]报价单;引用语;引证)

2260. bully

'buli 欺凌弱小者;土霸

'buli 第一流的;特好的

'buli 欺负;威吓

'buli 很;十分

'buli 好;妙

🤩短语
  • bully for someone ([口语]妙极了,好极了(用来表示嘲笑、羡慕等))
🎤例句
  • Bullies are often cowards. (恃强凌弱者往往是懦夫。)
🤔同义词
  • bucko (欺凌弱小者;土霸)

  • classical, royal, champion (第一流的;特好的)

  • daunt (欺负;威吓)

  • greatly, quite, badly, too, far (很;十分)

  • ok, okay (好;妙)

2261. fruitless

'fru:tlis 不成功的,徒劳的;不结果实的

🎤例句
  • So far, their search has been fruitless. (到目前为止,他们的搜寻工作毫无结果。)
🤔同义词
  • failed, empty, unsuccessful, vain (不成功的,徒劳的;不结果实的)

2262. intonation

,intəu'neiʃən 声调,语调;语音的抑扬

🎤例句
  • intonation patterns (语调类型)
🤔同义词
  • parlance ([声]声调,[语]语调;语音的抑扬)

2263. sift

sift 筛选;撒;过滤;详查

sift (Sift)人名;(匈)希夫特

🤩短语
  • sift through (通过;被筛下)

  • sift out (过筛)

🎤例句
  • Police are sifting through the evidence. (警方在筛查证据。)
🤔同义词
  • dust, filter (筛选;撒;过滤;详查)

  • detail survey (筛;详查;撒下;细究)

2264. practice

'præktis 实践;练习;惯例

'præktis 练习;实习;实行

🤩短语
  • in practice (在实践中;实际上,事实上)

  • practice of (有…的习惯)

  • into practice (实施;实行)

  • teaching practice (教学实习;试教)

  • clinical practice (临床实践;内科学)

  • engineering practice (工程实践)

  • judicial practice (判例;司法程序)

  • practice teaching (教学实习(师范院校学生的);试教)

  • social practice (社会实践)

  • put into practice (实行,实施;落实)

  • good practice (良好的做法)

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

  • construction practice (施工管理)

  • management practice (管理实务)

  • common practice (惯例;习惯作法)

  • medical practice (医疗实践)

  • best practice (最佳实务,最佳实践;最佳做法,最优方法;典范做法)

  • design practice (设计原则)

  • educational practice (教育实习;教改实践)

  • legal practice (法律实践)

🎤例句
  • It takes hours of practice to learn to play the guitar. (学习弹吉他需要长时间的练习。)

  • With a little more practice you should be able to pass your test. (稍微再练一练,你应该能通过考试了。)

  • We have choir practice on Tuesday evening. (星期二晚上我们要练习合唱。)

🤔同义词
  • tradition, convention, usage, exercise (实践;练习;惯例)

  • exercise, bring to pass (练习;[劳经]实习;实行)

  • execute, exercise (练习;[劳经]实习;实行)

2265. assign

ə'sain 分配;指派;[计][数] 赋值

🤩短语
  • assign work (派活;指派工作)

  • assign a value (分配一个值;赋值)

🎤例句
  • The selling broker is then required to assign a portion of the commission to the buyer broker. (卖方经纪人则被要求分给买方经纪人一部分佣金。)
🤔同义词
  • portion, part, ticket (分配;指派;[计][数]赋值)

2266. luster

'lʌstə [光] 光泽;光彩

'lʌstə 有光泽;发亮

'lʌstə 使有光泽

🤩短语
  • metallic luster (金属光泽;金属闪光料)

  • pearly luster (珍珠光泽)

  • bright luster (镜面光泽)

🎤例句
  • Then it’s really no more than a means of transportation, it too loses its luster. (然后它就仅仅是一个名符其实的交通工具,失去了它的光彩。)

  • College graduates may be losing some of their luster for reasons beyond technology and trade. (大学毕业生也许会因为技术和贸易之外的原因失去一些光彩。)

  • No one knows for sure when the tide started to turn, or the exact moment when American gold started its slow but seemingly irreversible loss of luster. (无人确切知晓这波潮汐的消退始于何时,也没有人精确的得知美金的光泽从何时起开始缓慢,但不可逆转的褪色。)

🤔同义词
  • reflet, shine ([光]光泽;光彩)

  • lamp, brighten up ([光]有光泽;发亮)

2267. handgun

'hændɡʌn 手枪

🎤例句
  • Stumbling through the smoke, the pilot emerged from the forward compartment, fumbled for the handgun at his belt. (烟雾间出现了飞行员跌跌撞撞的身影,他的手笨拙地摸索着腰带上的手枪。)

  • Police recovered an illegal handgun from the car, initially raising questions about whether Mr. Duggan had fired on one of the officers. (警方从那辆出租车里找回一支非法手枪,曾一开始令外界怀疑杜干是否曾向一名警察开枪。)

  • One of the criminals immediately shoved a .38 caliber handgun to my head, ordered me to the cooler, pushed me down on the floor, and pumped a bullet into the back of my head - execution style. (其中一个匪徒迅速掏出一把口径为38毫米的手枪用力指著我的头,勒令我走到冷冻机旁,然后把我推倒在地,像执行死刑般从后面朝我头部开了一枪。)

🤔同义词
  • betsy, pistol (手枪)

2268. van

væn 先锋;厢式货车;增值网

væn 用车搬运

🤩短语
  • van gogh (n. 梵高(荷兰画家))

  • van der waals (范德瓦尔斯(荷兰物理学家, 曾获1910年诺贝尔物理学奖))

  • vincent van gogh (文森特·梵高(荷兰画家))

  • van buren (范布伦(姓氏);范布伦(美国第八任总统);范布伦(美国城市))

  • jeff van gundy (杰夫范甘迪(美国篮球教练))

  • van der waals force ([物]范德华力,范德华引力)

  • ludwig van beethoven (贝多芬)

🎤例句
  • a delivery van (运货车)

  • a van driver (小型货车司机)

🤔同义词
  • vanguard, pioneer (先锋;厢式货车;增值网)

2269. minimum

'miniməm 最小值;最低限度;最小化;最小量

'miniməm 最小的;最低的

🤩短语
  • a minimum of (至少;最少的)

  • minimum wage (最低工资)

  • minimum cost (最低成本)

  • local minimum (局部最小值)

  • minimum value (极小值,最小值)

  • minimum number (最小数)

  • minimum order (最低订购量)

  • minimum temperature (最低温度)

  • minimum distance (最小距离)

  • minimum price (最低价格)

  • minimum size (最小尺寸)

  • minimum requirements (最低要求)

  • minimum spanning tree ([计]最小生成树)

  • minimum standard (最低标准)

  • absolute minimum ([数]绝对极小值)

  • minimum error (最小误差)

  • minimum rate (起码运费;最低比率)

  • minimum charge ((客货)起码价费)

  • bare minimum (绝对最小值)

  • minimum order quantity (起订量;最小订量)

🎤例句
  • At a minimum, we must recruit two new teachers. (我们最起码应该招两名新教师。)
🤔同义词
  • lowest, least, smallest ([数]最小的;最低的)

2270. unload

,ʌn'ləud 卸;摆脱…之负担;倾销

🎤例句
  • Unload everything from the boat and clean it thoroughly. (从小船上卸下所有的货物并彻底地清洗。)
🤔同义词
  • debark (卸;摆脱…之负担;倾销)

  • discharge of goods, load off (卸货;退子弹)

2271. peril

'peril 危险;冒险

'peril 危及;置…于险境

🤩短语
  • in peril (危亡;处于危险之中;冒着危险)

  • in peril of (冒着…的危险;使发生危险;有…的危险;在危险中;在危急中)

  • at the peril of (冒…的危险)

  • yellow peril (黄祸)

🎤例句
  • a voyage that was fraught with peril (历尽艰险的旅程)
🤔同义词
  • risk, hazard, throw, venture, adventure ([安全]危险;冒险)

  • endanger, jeopard (危及;置…于险境)

2272. default

di'fɔ:lt 拖欠;不履行;不到场

di'fɔ:lt 违约;缺席;缺乏;系统默认值

🤩短语
  • by default (◎【体育】由于弃权而输掉;由于对方弃权而获胜)

  • in default (违约,辅助动作;失职)

  • default value (n. 缺省值;省略补充)

  • default risk (违约风险;拖欠风险)

  • credit default (不偿还贷款债务)

  • in default of (因缺少;在缺少…时)

  • default setting (默认设置)

  • default printer (n. 默认打印机)

  • default user (默认用户)

  • default rate (违约率;拖欠债务率)

  • credit default swap (信用违约交换)

  • default gateway (默认网关;缺省网关)

  • default route (默认路由;[电脑]一路径表格记录)

  • default button (n. 默认按钮)

  • factory default (恢复出厂设置;出厂默认值)

  • default option ([计]缺省选择)

  • judgment by default (缺席审判;缺席判决)

  • default interest (拖欠利息)

  • default directory (缺省目录)

🎤例句
  • The credit card business is down, and more borrowers are defaulting on loans. (信用卡生意正在走下坡路,更多的借贷人不履行还贷责任。)
🤔同义词
  • fall behind, lag behind ([会计]拖欠;不履行;不到场)

  • shortage, deficiency, need, drought, short of (违约;缺席;缺乏;系统默认值)

  • walk out on sth., unsatisfy (不履行;不参加(比赛等);对…处以缺席裁判)

2273. notorious

nəu'tɔ:riəs 声名狼藉的,臭名昭著的

🎤例句
  • a notorious computer hacker (声名狼藉的电脑黑客)

  • notorious cases of human rights abuses (臭名昭著的践踏人权案)

🤔同义词
  • infamous, disreputable (声名狼藉的,臭名昭著的)

2274. fairyland

'fεərilənd 仙境;乐园;奇境

🎤例句
  • At night, the harbor is a fairyland. (夜晚,港口美如仙境。)
🤔同义词
  • wonderworld, elfland (仙境;乐园;奇境)

2275. secular

世俗的;长期的;现世的;不朽的

修道院外的教士,(对宗教家而言的) 俗人

🤩短语
  • secular variation (长期变化)

  • secular trend (长期趋势)

🎤例句
  • secular education (世俗教育)

  • our modern secular society (我们的现代世俗社会)

🤔同义词
  • chronic, long time, standing, eternal, lay (世俗的;长期的;现世的;不朽的)

  • minister, priest, preacher (牧师)

2276. mammal

'mæməl [脊椎] 哺乳动物

🤩短语
  • marine mammal (海产哺乳动物)
🎤例句
  • A whale is a kind of mammal. (鲸是一种哺乳动物。)

  • The whale is a mammal. (鲸鱼是哺乳动物。)

  • The problem with that theory is that no other mammal has resorted to this method of cooling down. (这一理论的问题在于,没有其他的哺乳动物采取了这种降低体温的方式。)

🤔同义词
  • suckler ([脊椎]哺乳动物)

2277. wreck

rek 破坏;失事;残骸;失去健康的人

rek 破坏;使失事;拆毁

🤩短语
  • train wreck (失事列车;训练残骸)
🎤例句
  • He was still alive when they pulled him from the wreck. (他们把他从失事的车辆中拖出来时,他还活着。)
🤔同义词
  • destruction, breaking, blasting, remain, disruption (破坏;[水运]失事;残骸;失去健康的人)

  • destroy, undermine, founder (破坏;[水运]使失事;拆毁)

2278. junction

'dʒʌŋkʃən 连接,接合;交叉点;接合点

🤩短语
  • road junction (三叉路)

  • junction box ([电]接线盒;分线盒)

  • gap junction (缝隙连接;间隙连接)

  • junction temperature (结温;接点温度;接面溫度)

  • tight junction (紧密连接;紧密接头)

  • josephson junction ([物]约瑟夫逊结)

  • junction point (结点;连测点)

  • triple junction (三联点;三重接头;三向连接构造)

  • cold junction (冷接点)

  • waveguide junction (波导接头)

  • junction transistor (面结型晶体管;结式晶体管)

🎤例句
  • the junction of Abbot Road and Mill Street (阿伯特路与米尔街的交叉口)

  • Junction 5 on the M40  (40号高速公路上的第5交叉口)

🤔同义词
  • connection, join, linking (连接,接合;[公路]交叉点;接合点)

2279. endeavour

in'devə 尽力,竭力

in'devə 竭力做到,试图或力图(做某事)

🎤例句
  • But I will endeavour to banish every painful thought, and think only of what will make me happy: your affection, and the invariable kindness of my dear uncle and aunt. (可是我一定会竭力打消一切苦痛的念头,只去想一些能使我高兴的事───譬如想想你的亲切以及亲爱的舅父母对我始终如一的关切。)
🤔同义词
  • strain every nerve, attempt at (竭力;企图)

2280. vanity

'vænəti 虚荣心;空虚;浮华;无价值的东西

🤩短语
  • vanity mirror (n. (妇女手提包中的)化妆镜)
🎤例句
  • Sabrina had none of the vanity so often associated with beautiful women. (萨布里娜没有一点漂亮女人经常会有的那种虚荣。)
🤔同义词
  • blank, mud (虚荣心;空虚;浮华;无价值的东西)

2281. unaware

,ʌnə'wεə 不知道的,无意的;未察觉到的

,ʌnə'wεə 意外地;不知不觉地

🤩短语
  • unaware of (没觉察到,没有意识到;不知道)
🎤例句
  • Many people are unaware of just how much food and drink they consume. (许多人不知道自己到底消耗掉多少食物和饮料。)
🤔同义词
  • unknowing, unware (不知道的,无意的;未察觉到的)

  • unexpectedly, accidentally (意外地;不知不觉地)

2282. evergreen

'evəɡri:n 常绿树;常绿植物

'evəɡri:n [植] 常绿的;永葆青春的

🤩短语
  • evergreen tree (常青树;冬青树)

  • evergreen forest (常绿林)

  • evergreen plant (常绿植物)

🎤例句
  • Holly, like ivy and mistletoe, is an evergreen. (冬青与常春藤和槲寄生一样,也是一种常绿植物。)
🤔同义词
  • indeciduous ([林][植]常绿的;永葆青春的)

2283. waltz

wɔ:lts 跳华尔兹舞;旋转;轻快地走动

wɔ:lts 圆舞曲的;华尔兹舞的

wɔ:lts 华尔兹舞;华尔兹舞曲

🎤例句
  • They waltzed elegantly around the dance floor. (他们在舞池里优雅地跳着华尔兹舞。)
🤔同义词
  • circle, wheel, spin (跳华尔兹舞;旋转;轻快地走动)

  • valse (华尔兹舞;华尔兹舞曲)

2284. adulthood

'ædʌlthud, ə'dʌlt- 成年;成人期

🤩短语
  • young adulthood (成年早期)
🎤例句
  • Few people nowadays are able to maintain friendships into adulthood. (现今很少有人能够把友谊维持到成年。)
🤔同义词
  • majority, manhood (成年;成人期)

2285. ebb

eb 衰退;退潮;衰落

eb 衰退;减少;衰落;潮退

🤩短语
  • ebb and flow (兴衰,起伏;潮的涨落)

  • ebb tide (退潮,落潮)

  • at a low ebb (处于低潮;衰败)

  • flood and ebb (潮汐)

  • ebb away (渐渐衰退;消逝)

🎤例句
  • His confidence is at a low ebb. (他的信心很低落。)
🤔同义词
  • recession, decline (衰退;退潮;衰落)

  • fail, flag, decline (衰退;减少;衰落;潮退)

2286. creep

kri:p 爬行;蔓延;慢慢地移动;起鸡皮疙瘩

kri:p 爬行;毛骨悚然的感觉;谄媚者

🤩短语
  • creep deformation (蠕变)

  • creep test (蠕变试验;耐蠕变试验)

  • creep resistance (抗蠕变性;蠕变强度;抗蠕阻力;蠕变阻力)

  • creep damage (蠕变损伤)

  • creep in (悄悄混进)

  • creep rupture (蠕变断裂)

  • creep properties (蠕变特性)

  • high temperature creep (高温蠕变)

  • creep compliance (蠕变柔量)

  • creep up (蠕升;渗上来)

  • creep feed (间歇进给)

  • creep rate (蠕变速率)

  • creep strength (潜变强度;抗蠕变强度)

  • creep down (滑落)

  • creep fatigue (蠕变疲劳)

🎤例句
  • He crept back up the stairs, trying to avoid the ones that creaked. (他蹑手蹑脚地回楼上,尽量避开那些嘎吱作响的梯级。)
🤔同义词
  • to spread, to extend (爬行;蔓延;慢慢地移动;起鸡皮疙瘩)

  • toadeater, kiss-ass (爬行;毛骨悚然的感觉;谄媚者)

2287. fluctuate

'flʌktjueit 波动;涨落;动摇

🎤例句
  • Insect populations fluctuate wildly from year to year. (昆虫的数量每年变化很大。)
🤔同义词
  • wave motion, shake (波动;涨落;动摇)

  • destabilize (使波动;使动摇)

2288. straw

strɔ: 稻草;吸管;一文不值的东西

strɔ: 稻草的;无价值的

🤩短语
  • wheat straw (麦秸)

  • straw pulp (草纸浆)

  • rice straw (稻草;稻秸;稻秆)

  • in the straw (◎(谷物)未脱粒)

  • straw hat (n. 草帽;(美)夏季剧院)

  • last straw (最后一击;忍耐的极限)

  • straw yellow (n. 淡黄色)

  • straw mushroom (草菇)

  • straw board (马粪纸;草纸板)

  • maize straw (玉米秸秆;玉米秆)

  • make bricks without straw (v. 作无米之炊)

  • straw mat (草席;蚕用草荐)

  • straw poll (n. 测验民意的投票)

  • draw straws (抽签)

  • out of the straw ([古语]产后复元)

🎤例句
  • She sipped her lemonade through a straw. (她用吸管吸着柠檬水。)
🤔同义词
  • halm, haulm ([作物]稻草;吸管;一文不值的东西)

  • worthless, fourth-rate ([作物]稻草的;无价值的)

2289. barrier

'bæriə 障碍物,屏障;界线

'bæriə 把…关入栅栏

🤩短语
  • trade barrier (贸易壁垒)

  • language barrier (n. 语言障碍)

  • barrier reef (堡礁;堤礁)

  • thermal barrier (热障;保温层;绝热层)

  • great barrier reef (大堡礁)

  • blood-brain barrier (血脑屏障;血脑障壁)

  • tariff barrier (关税壁垒)

  • barrier property (防护性能;隔离性,不透气性)

  • sound barrier (声障(等于sonic barrier))

  • barrier layer (阻挡层;势垒层)

  • potential barrier (势垒;位垒)

  • non-tariff barrier (非关税壁垒)

  • noise barrier (隔音屏障;隔声板)

  • blood brain barrier (血脑屏障)

  • moisture barrier (防潮层)

  • natural barrier (天然屏障;天然堤)

  • safety barrier (安全势垒,安全栅;停机拦截网)

  • fire barrier (阻火器;防火墙;防火煤柱;防火隔板)

  • protective barrier (遮壁;防护栏杆;防护栅障)

  • barrier system (屏障系统;柱式开采法;栅栏系统)

🎤例句
  • He advocated the removal of trade barriers. (他提倡消除贸易壁垒。)
🤔同义词
  • limit, block, bottleneck ([地物]障碍物,[建]屏障;界线)

2290. secondary

'sekəndəri 第二的;中等的;次要的;中级的

'sekəndəri 副手;代理人

🤩短语
  • secondary school (中等学校)

  • secondary market (二级市场;次级市场)

  • secondary pollution (二次污染)

  • secondary education (中等教育)

  • secondary industry (第二产业,次级产业)

  • technical secondary school (中专学校)

  • secondary flow (二次流)

  • secondary structure (二级结构;次生结构)

  • secondary vocational school (中等职业学校)

  • secondary air ([化]二次风;二次空气)

  • secondary refining (二次精炼)

  • secondary forest ([林]次生林;再生林)

  • secondary circuit (二次电路,次级电路)

  • secondary treatment (二级处理;次级处理)

  • secondary voltage (二次电压)

  • secondary battery (二次电池;蓄电池)

  • secondary processing (二次加工)

  • secondary stress (次应力;次重音)

  • secondary porosity (次生孔隙度)

  • secondary data (次级资料;二手数据;二级信息)

🎤例句
  • the novel’s secondary characters (这本小说中的次要人物)
🤔同义词
  • medium, supporting, middle, minor, moderate ([数][地质]第二的;中等的;[电]次要的;中级的)

  • deputy, agent, factor, proxy (副手;代理人)

2291. bolt

螺栓,螺钉;闪电,雷电;门闩;弩箭;(布的)一匹,一卷

筛选;囫囵吞下;(把门、窗等)闩上;突然说出,脱口说出

突然地;像箭似地;直立地

🤩短语
  • nuts and bolts (具体细节,基本要素)

  • anchor bolt (锚栓,地脚螺栓;锚定螺栓,基础螺栓)

  • lightning bolt (闪电球)

  • rock bolt (锚杆;岩栓)

  • high strength bolt (高强度螺栓;高强螺栓)

  • bolt from the blue (晴天霹雳;意外事件)

  • screw bolt (螺杆,螺栓)

  • bolt upright (笔笔直直)

  • bolt hole (螺栓孔)

  • roof bolt (顶锚)

  • bolt connection (螺栓连接)

  • bolt out (匆忙离开;脱口而出)

  • bolt on (栓在…上;连接在…上)

  • bolt joint ([机]螺栓接合,螺栓连接)

  • stud bolt (双头螺栓)

  • joint bolt (连接螺栓,接头螺栓;插销螺栓)

  • foundation bolt (地脚螺栓)

  • expansion bolt (引缩螺栓)

  • fixing bolt (紧固螺栓;固定螺栓)

  • bolt head (螺栓头)

🎤例句
  • Was this money a bolt from the blue or did you know you were going to get it? (这是一笔意料之财呢,还是你本来就知道会有的?)

  • The pig rose squealing and bolted. (那头猪尖叫着站起来,飞快地跑开了。)

🤔同义词
  • lightning, levin ([机]螺栓;闪电;门闩;弩箭)

  • do a guy, make a break for it (逃跑;冲出)

  • suddenly, sharp, abruptly (突然地;直立地)

2292. kilobyte

'kiləbait [计] 千字节,1024字节

🎤例句
  • Ext2fs is designed for block devices like IDE devices, where the logical block size will be on the order of 512 bytes, 1 kilobyte, and so on. (Ext2fs 是为象 IDE 设备那样的块设备设计的,这些设备的逻辑块大小是 512 字节,1 K 字节等这样的倍数。)
🤔同义词
  • kbyte ([计]千字节,1024字节)

2293. oak

əuk 橡树;橡木色;橡木家具

əuk 栎树的;栎木制的

🤩短语
  • white oak (n. [植]白栎木;白栎)

  • red oak (红橡木)

  • oak ridge (橡树岭(美国田纳西州东部城市))

  • cork oak ((欧)栓皮栎)

  • oak ridge national laboratory (橡树岭国家实验室)

🎤例句
  • an oak door (橡木门)
🤔同义词
  • quercine ([植]栎树的;栎木制的)

2294. cemetery

'semitəri 墓地;公墓

🤩短语
  • arlington national cemetery (美国阿灵顿国家公墓)
🎤例句
  • Her father was laid in a cemetery. (她父亲安葬在一处公墓。)

  • The body was interred at that cemetery. (尸体下葬在那个公墓。)

  • He rests in a cemetery in the western suburbs of Beijing. (他长眠于北京西郊的一个公墓中。)

🤔同义词
  • graveyard, boneyard (墓地;公墓)

2295. equivalent

i'kwivələnt 等价的,相等的;同意义的

i'kwivələnt 等价物,相等物

🤩短语
  • equivalent circuit (等效电路)

  • equivalent stress (等效应力;折算应力;相当应力)

  • carbon equivalent ([化]碳当量)

  • equivalent load ([电]等效负荷)

  • equivalent resistance (等效电阻;等代抗力)

  • equivalent mass (等效质量;[物]等值质量)

  • equivalent material (等效材料)

  • equivalent diameter (当量直径)

  • equivalent point (等价点;等当量点)

  • equivalent weight ([化]当量)

  • equivalent capacitance (等效电容)

  • equivalent exchange (等价交换)

  • equivalent value (等值;当量值;换算值)

  • equivalent inductance (等效电感)

  • tnt equivalent ([核子]梯恩梯当量)

  • cash equivalent (现金等价物)

  • dose equivalent ([化]剂量当量)

  • equivalent capacity (等效电容;等效容量)

  • equivalent resistivity (等效电阻率)

  • chinese equivalent (折合市制)

🎤例句
  • I had no dollars, but offered him an equivalent amount of sterling. (我没有美金,但给了他等值的英镑。)
🤔同义词
  • equal, even ([物价][化学][数]等价的,相等的;同意义的)

  • countertype, quid pro quo ([物价][化学]等价物,相等物)

2296. Gothic

'ɡɔθik 哥特式的;野蛮的

'ɡɔθik 哥特式

🤩短语
  • gothic style (哥特式)

  • gothic architecture (哥特式建筑)

  • gothic novel (哥特小说;哥特式小说)

  • gothic arch (哥特式尖拱)

🎤例句
  • a Gothic church (一座哥特式教堂)
🤔同义词
  • wild, brutal (哥特式的;野蛮的)

  • Gothic style (哥特式)

2297. resign

ri'zain 辞职;放弃;委托;使听从

ri'zain 辞去职务

🤩短语
  • resign from (辞职)
🎤例句
  • Josh resigned himself to the long walk home. (乔希只好走很长的路回家。)
🤔同义词
  • yield, desert, refer, quit (辞职;放弃;委托;使听从)

  • step down, quit (辞职)

2298. despair

di'spεə 绝望;令人绝望的人或事

di'spεə 绝望,丧失信心

🤩短语
  • in despair (绝望地,失望地)

  • despair of (失望,丧失信心;对…绝望)

🎤例句
  • The noise from the neighbours used to drive him to despair . (过去,邻居的噪音常常吵得他心烦意乱。)
🤔同义词
  • hopelessness, acedia (绝望;令人绝望的人或事)

  • throw up one's hands, lose heart (绝望,丧失信心)

2299. general

一般的,普通的;综合的;大体的

一般;将军,上将;常规

🤩短语
  • (army) general (将军)

  • in general (总之,通常;一般而言)

  • general manager (总经理)

  • general situation (概况,一般状况)

  • general public (公众)

  • general assembly (联合国大会)

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

  • general administration (总管理处)

  • general office (办公厅;总务处)

  • general purpose (adj. 通用的)

  • general theory (一般理论;统一理论)

  • general rule (通则;一般规则)

  • general education ([法]普通教育)

  • general plan (总体规划;总图)

  • general trend (一般趋势)

  • general design (总体设计)

  • general hospital (总医院;综合医院)

  • general information (一般信息;基本资料;总说明)

  • general idea (大意,梗概)

  • secretary general (秘书长)

🎤例句
  • a general introduction to computing (计算机应用概论)

  • I skimmed through it to get a general impression of the text. (我把文章浏览了一下,让自己有个大致的了解。)

  • I have a general idea of what I want to express. (我对自己想要表达什么有个大致的想法。)

  • He spoke in general terms about greater competitiveness. (他大致地说了说要加强竞争力。)

🤔同义词
  • ordinary, integrated, synthetic, comprehensive, average (一般的,普通的;综合的;大体的)

  • strategos, aga (一般;将军,上将;常规)