2500_新东方BEC词汇

2500. alcohol

酒精, 乙醇; 含酒精的饮料

🤩短语
  • polyvinyl alcohol (聚乙烯醇)

  • ethyl alcohol (乙醇;酒精;威士忌)

  • alcohol content (酒精含量)

  • fatty alcohol (脂肪醇;脂肪族醇;高级醇)

  • methyl alcohol (木精,甲醇(等于methanol))

  • butyl alcohol (丁醇;酪醇(等于butanol))

  • vinyl alcohol (乙烯醇)

  • isopropyl alcohol (异丙醇)

  • alcohol concentration (酒精浓度)

  • benzyl alcohol (苄醇,苯甲醇)

  • fuel alcohol (动力酒精,燃料酒精)

  • alcohol abuse (酒精滥用,酗酒)

  • absolute alcohol (无水酒精)

  • alcohol precipitation (酒精沉淀法)

  • isoamyl alcohol ([化]异戊醇)

  • anhydrous alcohol (无水酒精)

  • aliphatic alcohol ([化]脂肪醇)

  • lauryl alcohol (月桂醇;十二醇)

  • alcohol dehydrogenase (乙醇脱氢酶)

  • sugar alcohol (糖醇)

🎤例句
  • I don’t drink alcohol anymore. (我不再喝酒了。)

  • {"GLOSS":["when someone drinks too much"],"COLLOINEXA":["alcohol abuse"]} (酗酒)

  • people with alcohol problems (有酗酒问题的人)

🤔同义词
  • ethanol, ethylalcohol ([有化]酒精,乙醇)

2501. proposal

提议, 建议, 计划; 求婚

🤩短语
  • proposal for sth (预备;提建议)

  • design proposal (设计方案,设计建议)

  • to table a proposal (提出建议)

  • technical proposal (技术建议;工程建议书)

  • rationalization proposal (合理化建议)

  • marriage proposal (求婚)

  • budget proposal (概算;预算草案;拟议预算)

  • business proposal (商业计划书;投资建议书)

  • make a proposal (求婚;提议)

  • proposal form (n. 投保单)

  • draft proposal (建议草案;提案草案)

  • research proposal (研究计划)

🎤例句
  • The president is to put forward new proposals for resolving the country's constitutional crisis. (总统将提出解决国家宪法危机的新议案。)
🤔同义词
  • suggestion, advice, offer, instance, recommendation (提议,建议;求婚)

2502. deny

否认, 不承认; 拒绝给予, 拒绝…的要求

🤩短语
  • deny oneself (节制;戒除)

  • deny something to someone (deny someone something 拒绝给予)

  • deny access (拒绝访问;不让进入)

🎤例句
  • The government denied the existence of poverty among 16- and 17-year-olds. (政府否认十六七岁的青少年当中存在贫困问题。)
🤔同义词
  • negative, disavow (否定,否认;拒绝给予;拒绝…的要求)

  • object, refuse (否认;拒绝)

2503. subtract

减去; 扣除

🤩短语
  • subtract from (减去)
🎤例句
  • Mandy subtracted the date of birth from the date of death. (曼迪从死亡的日期减去了出生的日期。)
🤔同义词
  • substract, subduce (减去;扣掉)

2504. allowance

津贴, 补贴, 零用钱

🤩短语
  • allowance for (…的留量;…的修正值)

  • housing allowance (n. 住房津贴)

  • make allowance (体谅;留余地)

  • make allowance for (体谅,考虑到;为…留余地)

  • living allowance (生活津贴)

  • machining allowance (机械加工余量)

  • baggage allowance (行李重量限额;免费携带行李;行李津贴)

  • seam allowance (止口;子口;缝头)

  • allowance for depreciation (折旧备抵;备抵折旧)

  • post allowance (岗位津贴;职位津贴)

  • daily allowance (每日津贴)

  • meal allowance (伙食补贴)

  • purchase allowance (购货折让)

  • extra allowance (额外津贴)

🎤例句
  • Sales staff get a generous mileage allowance or a company car. (销售人员有优厚的里程补贴或者公司提供的专用汽车。)

  • If you are entitled to sickness allowance, you must claim it from your employer. (你如果有资格领取疾病津贴,必须向雇主申请索要。)

🤔同义词
  • permission, quota, pension, subsidy ([劳经]津贴,零用钱;允许;限额)

  • ration (定量供应)

2505. interpreter

口译员; 翻译器

🤩短语
  • simultaneous interpreter (同声传译员)
🎤例句
  • Speaking through an interpreter (= using an interpreter ), Ahmed said, ‘I’m very worried about my wife and children.’ (艾哈迈德通过口译者说:“我很担心我的妻子和孩子们。”)
🤔同义词
  • expounder (解释者;口译者;注释器)

2506. portable

便于携带的,轻便的,手提式的

便携式计算机

🤩短语
  • portable computer (便携式计算机)

  • portable equipment (便携设备,手提设备;移动式设备)

  • portable type (便携式)

  • portable water (饮料水;便携式水)

  • portable system (可移植系统)

  • portable radio (便携式收音机;便携式无线电台)

  • portable machine (轻便机器)

  • portable electronics (便携式电子设备)

🎤例句
  • a portable radio (便携式收音机)
🤔同义词
  • luggable, hand-held (手提的,便携式的;轻便的)

2507. nationalization

,næʃənəlai'zeiʃən, -li'z- 国有化

🎤例句
  • Many people agree with nationalization. (很多人都赞成国有化。)

  • Parliament will debate the nationalization issue next week. (议会将在下周辩论国有化议题。)

  • A commitment to nationalization was the banner of British socialism. (致力于国有化是英国社会主义的旗号。)

🤔同义词
  • assimilation, naturalization ([经]国有化;同化,归化)

2508. accept

同意, 认可

接受,领受;认可;承兑;相信

🤩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)

2509. secondary

中等的, 中学的; 次要的, 第二位的; 辅助的, 从属的

🤩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)

2510. badge

徽章, 证章; 标记, 标志; 象征

🎤例句
  • We were each handed a badge with our name on it. (我们每个人都拿到一个徽章,上面有我们的名字。)
🤔同义词
  • marks, bedge ([轻]徽章;证章;标记)

2511. mission

使命, 任务, 天职; 代表团, 使团

🤩短语
  • mission statement (宗旨)

  • space mission (太空任务;航天任务)

  • mission impossible (不可能的任务,棘手的任务)

  • rescue mission (营救任务,救助任务;抢险救援任务)

  • mission control (太空航行地面指挥中心)

  • diplomatic mission (使馆;外交使团)

  • mission critical (关键任务)

  • trade mission (贸易代表团;贸易访问团)

  • mission in life (天职)

  • business mission (经营使命,出差;企业代表团)

  • military mission (军事任务)

  • mission accomplished (任务完成)

  • mission school (n. 教会学校)

  • fact-finding mission (情况考察;真相调查团;实况调查组)

🎤例句
  • He was sent on over 200 missions before being killed in action. (在阵亡之前他奉命执行过200多次军事任务。)

  • US troops taking part in the peacekeeping mission (参与维和任务的美军)

🤔同义词
  • role, assignment, task, delegation (使命,任务;代表团;布道)

  • send along, dispatch (派遣;向……传教)

2512. adopt

收养; 采取, 采纳, 采用; 正式通过, 批准

🤩短语
  • adopt various methods (采取不同办法)
🎤例句
  • Sally was adopted when she was four. (莎莉四岁时被人收养。)

  • The couple are unable to have children of their own, but hope to adopt. (那对夫妇自己无法生育,但希望领养孩子。)

🤔同义词
  • assume, take in sth (采取;接受;收养;正式通过)

2513. expire

期满, 终止; 断气, 死亡

🎤例句
  • The chairman’s term of office has already expired. (主席任期已满。)
🤔同义词
  • die, drop, determine, finish, pass (期满;终止;死亡;呼气)

  • breathe out, exsufflate (呼出(空气))

2514. smuggle

走私, 偷带, 偷运

走私,非法私运;偷运,偷带

🎤例句
  • My message is "If you try to smuggle drugs you are stupid." (我的讯息是,“你若企图走私毒品,那是犯傻。”)

2515. autumn

秋, 秋季; 成熟期

🤩短语
  • in autumn (在秋天)

  • spring and autumn (春秋)

  • spring and autumn period (春秋时代)

  • autumn leaves (秋天的落叶)

  • autumn wind (秋风)

  • late autumn (深秋;晚秋;秋日和)

  • spring and autumn annals (春秋(中国史书))

🎤例句
  • autumn mists (秋天的雾霭)
🤔同义词
  • fall, maturation phase (秋天;成熟期;渐衰期,凋落期)

  • fall (秋天的,[天]秋季的)

2516. toiletry

化妆品, 化妆用具

🎤例句
  • Be widely applied in medical and health care area, as well as toiletry field. (被广泛应用于医疗保健和化妆品行业。)

  • Chemical plant machine operators monitor and operate units and machinery to blend, mix, process and package a wide range of specialty chemicals, pharmaceuticals, cleaning and toiletry products. (化工厂机器操作员监视和操作装置和机械,混合,组合,加工和包装范围广泛的特种化学品,药品,清洁和洗浴用品。)

🤔同义词
  • cosmetic products, make-up (化妆品;化妆用具)

2517. impeccable

无瑕疵的, 没有缺点的

🎤例句
  • She has taught her children impeccable manners. (她把她的孩子教育得举止十分得体。)

  • a bar with impeccable service (服务无可挑剔的酒吧)

🤔同义词
  • stainless, flawless (无瑕疵的;没有缺点的)

2518. motor

发动机, 电动车

🤩短语
  • motor vehicle (汽车;机动车辆)

  • dc motor (直流电动机;直流马达;直羚动机)

  • electric motor (电动机)

  • induction motor (感应电动机;异步电动机)

  • motor control (电动机控制;[电]马达控制)

  • synchronous motor ([化]同步电动机)

  • asynchronous motor (异步电动机,异步马达;感应电动机)

  • servo motor (伺服马达;伺服电动机)

  • stepping motor (步进电机;步进马达)

  • stepper motor (步进马达,步进电机)

  • step motor (步进马达)

  • motor drive (电动机)

  • linear motor (直线电机;线性电动机;线型马达)

  • motor speed (电动机转速)

  • ac motor (交流电动机)

  • reluctance motor (磁阻电动机)

  • ford motor (福特汽车(美国汽车公司))

  • motor car (汽车;电动车)

  • motor function ([医]运动机能)

  • motor system (马达系统;运动系统;动力系统)

🎤例句
  • an electric motor (电动马达)
🤔同义词
  • engine, automobile, car ([动力][电]发动机,马达;汽车)

  • automotive, mobile (汽车的;机动的)

  • auto (乘汽车)

2519. conservative

保守的,守旧的;谨慎的;不时新的,传统的

保守的人

🤩短语
  • conservative party (n. 保守党)

  • conservative estimate (审慎估计,保守估计)

  • conservative government (保守政权)

  • conservative force (保守力;守恒力)

  • conservative design (保守设计)

🎤例句
  • a very conservative attitude to education (对待教育非常守旧的态度)

  • conservative views (保守的观点)

🤔同义词
  • standpat, backward-looking (保守的)

  • old guard, pontificator (保守派,守旧者)

2520. conference

会议, 讨论会; 讨论, 商谈

🤩短语
  • press conference (记者招待会,新闻发布会)

  • news conference (记者招待会)

  • international conference (国际会议)

  • conference room (会议室,会议厅)

  • working conference (工作汇报)

  • video conference (视讯会议;电视会议)

  • annual conference (年会)

  • conference call (电话会议)

  • national conference (全国性会议)

  • in conference (在开会)

  • conference hall (会议厅;会议室;会议场所)

  • business conference (业务会议)

  • conference table (会议桌,会议台)

  • telephone conference (电话会议)

  • academic conference (学术会议)

  • peace conference (和平会议)

  • conference centre (会议中心)

  • conference board (世界大企业联合会)

  • summit conference (高峰会议;首脑会议)

  • conference papers (会议论文;研讨会论文)

🎤例句
  • Representatives from over 100 countries attended the International Peace Conference in Geneva. (来自一百多个国家的代表出席了在日内瓦举行的国际和平大会。)

2521. access

通道,入口;接近,进入;享用权

存取; 获取计算机数据

🤩短语
  • access control (访问控制)

  • have access to (使用;接近;可以利用)

  • internet access (互联网接入)

  • easy access (便于检修;容易接近)

  • market access (市场准入;进入市场;开放市场)

  • data access (数据存取)

  • multiple access ([电脑]多路存取;多路访问)

  • open access (开放存取;开架阅览)

  • direct access ([计]直接存取)

  • access network (接入网;接取网络)

  • broadband access (宽带接入;宽频存取;宽带通信)

  • network access (网络接入;网络访问)

  • gain access (获得访问权限)

  • free access (自由访问;自由存取;自由入口)

  • remote access ([计]远程访问;远程存取)

  • get access to (获得;接近;可以使用)

  • code division multiple access (码分多址联接方式)

  • random access (随机存取)

  • public access (公共存取)

  • database access (数据库存取)

🎤例句
  • Access is by means of a small door on the right. (入口是右边的一扇小门。)
🤔同义词
  • make use of, fashion, employ, border, exercise (使用;[计]存取;接近)

  • opening, admittance (进入;使用权;[电]通路)

2522. activity

业务; 活动, 行动; 活跃, 活力

🤩短语
  • economic activity (经济活动)

  • catalytic activity (催化活性)

  • physical activity (身体活动,体育活动;体力活动)

  • biological activity (生物活性)

  • enzyme activity (酶活力)

  • business activity (商业活动,经济活动;业务活动)

  • social activity (社会行动)

  • brain activity (大脑活动)

  • sexual activity (性活动;性行为)

  • seismic activity (地震活动;地震活动性)

  • antimicrobial activity (抗菌活性;抗菌能力;抗微生物活性)

  • volcanic activity (火山活动;火山活动性)

  • electrical activity (电活动,脑电活动)

  • enzymatic activity (酶活性;酶活力)

  • practical activity (实践活动)

  • solar activity (太阳活动;太阳活动性)

  • water activity (水分活度;水分活性)

  • marketing activity (销售活动)

  • outdoor activity (户外活动,室外活动)

  • activity level (活动级;活动程度)

🎤例句
  • Everyone is free to engage in peaceful political activity. (每个人都可以自由参加和平的政治活动。)

  • fund-raising activities (筹款活动)

  • Regular physical activity helps to control your weight. (定期参加体育活动有助于控制体重。)

🤔同义词
  • movement, doing, campaign, working, act (活动;行动;活跃)

2523. apprehension

了解, 理解; 领悟力, 悟性; 忧虑; 逮捕

🎤例句
  • a feeling of apprehension (担忧的心情)

  • I woke before the alarm, filled with apprehension. (我忧心忡忡,闹钟没响就醒了。)

🤔同义词
  • grasp, understanding, fear, comprehension (理解;恐惧;[法]逮捕;忧惧)

2524. sum

金额,款项

🤩短语
  • sum up (总结;概述;计算…的总数)

  • in sum (总而言之;大体上)

  • sum of money (款项)

  • a large sum of (一大笔;大量的)

  • sum total (总数;总计;主旨)

  • lump sum (总额;汇总)

  • dim sum ((汉)点心)

  • total sum (总数,总金额)

  • weighted sum (加权和)

  • zero sum (零和的)

  • sum insured (保险金额;投保金额)

  • direct sum ([数]直和)

  • zero sum game (零和竞赛,零和博弈;零和对策)

  • sum of squares (平方和;统计表)

  • the sum and substance (要旨)

  • vector sum (向量和;矢量和)

  • sum rule (求和规则)

  • check sum (校验和)

  • lump sum payment (整笔付款;一次总算,一次总付)

  • lump sum price (混合价格;总括价格;整笔计价格)

🎤例句
  • He owes me a large sum of money . (他欠我一大笔钱。)
🤔同义词
  • total, gross (金额;[数]总数)

  • recapitulate, gather up (概括)

  • summarize, tally up (总结;合计)

2525. ballyhoo

招揽生意的广告; 大吹大擂

🎤例句
  • After all the ballyhoo, the film was a flop. (尽管炒作得厉害,这部电影还是不卖座。)
🤔同义词
  • hype, blurb (大肆宣传;大吹大擂)

  • crow one's head off (大肆宣传;大吹大擂)

  • crow one's head off, hype (大肆宣传;大吹大擂)

2526. auctioneer

拍卖商

🎤例句
  • Maitland, the auctioneer, put up a pair of vases late that afternoon. (那天傍晚,拍买商梅特兰拿出一对花瓶来拍卖。)

  • The will was only recently discovered, and is believed to have never been published, an auctioneer told reporters. (一位拍卖商对记者说,这份遗嘱是最近才发现的,肯定从未公开发表过。)

  • The 1895 work is owned by Norwegian businessman Petter Olsen, whose father Thomas was a friend, neighbor and patron of Munch, the auctioneer said on Tuesday. (据拍卖商周二称,这幅1895年创作的名画为挪威商人皮特•奥尔森所有,他的父亲托马斯是蒙克的朋友、邻居和资助人。)

🤔同义词
  • auction sale, be on sale ([贸易]拍卖)

2527. current

现时的,当今的;通行的,通用的;流行的,流传的

流; 趋势, 倾向

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

  • current status (当前状态;目前状况)

  • current state (现行状态;初速电流状态)

  • electric current (电流)

  • direct current (直流;[电]直流电)

  • current density (电流密度;扩散(弥漫)流密度)

  • eddy current (涡流;[电学]涡电流)

  • alternating current (AC) (交流电)

  • current account (经常帐;活期存款帐户)

  • alternating current (ac) (交流电)

  • alternating current (交流电)

  • tidal current (潮流)

  • constant current (恒定电流)

  • current transformer (n. 电流变换器)

  • current production (流水作业;流水生产)

  • leakage current ([电]泄漏电流)

  • high current (电流过高;高强度电流)

  • current job (现职,当前的工作)

  • current control (电流控制;日常检查)

  • welding current (焊接电流)

🎤例句
  • the current President (现任总统)

  • In its current state, the car is worth £1,000. (这辆车按现在的车况来看值1,000英镑。)

🤔同义词
  • recent, now, universal, late, present (现在的;流通的,通用的;最近的;草写的)

  • tendency, direction, tide, trend, set ((水,气,电)[流]流;趋势;涌流)

2528. exporter

出口商

🎤例句
  • France is the world's second-biggest exporter of agricultural products. (法国是世界第二大农产品出口国。)

2529. secretary

秘书; 书记; 部长, 大臣

🤩短语
  • secretary of state (n. (美)国务卿;(英)国务大臣;(美)州政府秘书长)

  • secretary general (秘书长)

  • treasury secretary (财政部长)

  • general secretary (总书记;秘书长)

  • deputy secretary (副秘书)

  • defense secretary (国防部长)

  • foreign secretary (n. 外交部长)

  • press secretary (新闻秘书)

  • party branch secretary (党支部书记)

  • company secretary (公司秘书)

  • home secretary ((英国)内政大臣)

  • chief secretary (布政司;主任秘书;书记官长)

  • first secretary (一等秘书)

  • assistant secretary of state ((美)助理国务卿)

  • secretary of the treasury (财政部长)

  • secretary for justice (律政司司长)

  • private secretary (私人秘书)

  • executive secretary (执行秘书;行政秘书;总经理秘书)

  • under secretary ((美)副国务卿)

  • secretary for housing (房屋局局长)

🎤例句
  • My secretary will fax you all the details. (我的秘书会把所有的细节发传真给你。)
🤔同义词
  • moonshee, clerk (秘书;书记;部长;大臣)

2530. headhunter

猎头公司; 物色人才者

🎤例句
  • ...a headhunter for a bank. (…一名替银行物色人才的猎头。)

2531. obligate

使在道义上负责, 有责任; 使负有义务; 强迫

🎤例句
  • The ruling obligates airlines to release information about their flight delays. (这一裁决迫使航空公司公布航班晚点信息。)
🤔同义词
  • force, enforce (使负义务;强使,强迫;对…施以恩惠)

  • responsible, required, bound, necessary, liable (有责任的,有义务的;必需的)

2532. variety

变化, 多样化; 种类, 品种

🤩短语
  • variety of (各种各样的)

  • product variety (货品种类,产品种类;产品多样化;积簇)

  • a great variety of (各种各样的;大量的)

  • variety show (综艺节目;杂耍表演)

  • infinite variety (多种多样)

  • variety store (杂货店)

🎤例句
  • I really like the variety the store has to offer. (我很喜欢这家商店商品的丰富多样。)
🤔同义词
  • category, manner, nature, kind, sort (多样;种类;杂耍)

2533. audit

审计, 检查

🤩短语
  • internal audit (内部审计,内部稽核)

  • audit committee (审计委员会)

  • audit report (n. 审计报告)

  • performance audit (业绩审计,绩效审计)

  • annual audit (年度查账)

  • national audit office (国家审计署)

  • external audit (外部(独立)审计)

  • independent audit (独立审计)

  • management audit (内部审计;经营审计)

  • quality audit (质量审核;质量监督)

  • financial audit (财务审计)

  • audit trail (审查跟踪,尾随审查;查帐索引;逐位跟踪)

  • audit evidence (审计证据;查帐证据)

  • audit fee (审计费;查帐公费)

  • energy audit (能源审计;能源审核;节能审查)

  • special audit (特种(专项)审计)

  • audit procedure (审计程序;查帐程序,检查程序)

  • compliance audit (合规性审计;符合规章审计;法规符合审计)

  • social audit (社会审计)

  • tax audit (税务审计;税务监查)

🎤例句
  • Each year they audit our accounts and certify them as being true and fair. (每年他们都会审核我们的账目,以证明其准确合理。)
🤔同义词
  • examine and verify (审计;[审计]查帐)

  • sit in on ((美)旁听)

2534. disturb

打扰, 妨碍; 使不安, 使烦恼; 弄乱, 打乱

🤩短语
  • do not disturb (请勿打扰(美国连续剧))
🎤例句
  • My hormone balance is disturbed by my pregnancy. (怀孕打乱了我的荷尔蒙平衡。)

  • New procedures often disturb the comfortable habits of the workforce. (新的程序常常会打乱职工习以为常的习惯。)

🤔同义词
  • let, violate (打扰;妨碍;使不安;弄乱;使恼怒)

  • intrude upon, hinder from (打扰;妨碍)

2535. lecture

做讲座, 做演讲; 训斥, 谴责; 告诫

讲座,讲课;演说,演讲

🤩短语
  • lecture on (有关…的演讲;训斥;告诫)

  • lecture note (讲义,上课笔记)

  • lecture hall (讲堂,大讲堂;演讲厅;大教室,阶梯教室)

  • give a lecture (演讲;主讲)

  • public lecture (公开讲演,通俗讲演;公益讲座)

  • lecture room (教室;演讲室)

  • attend a lecture (听关于……的讲座;上课)

  • lecture theatre (阅览室;阶梯教室)

🎤例句
  • She then invited him to Atlanta to lecture on the history of art. (她于是邀请他去亚特兰大讲授艺术史。)
🤔同义词
  • speech, lesson, address, talk (演讲;讲稿;教训)

  • discourse upon (演讲;训诫)

  • prelect, dissertate (讲课;讲演)

2536. appraiser

鉴定人; 估价人

🎤例句
  • Judicial expertise institution and judicial appraiser should be neutral. (司法鉴定机构和司法鉴定人应该中立。)

  • An appraiser cannot use an appraisal report made for a client as evidence of professional qualification. (评估人员不能使用为委托人编写的评估报告作为专业资格证明。)

🤔同义词
  • identifier ([法]鉴定人,[保险]评价人;估价官)

2537. unemployed

失业的, 没有工作的; 未动用的, 闲置的

🤩短语
  • unemployed man (失业者(个人))

  • unemployed capital (游资,闲置资本)

🎤例句
  • an unemployed actor (没戏演的演员)

  • I’ve only been unemployed for a few weeks. (我只失业了几个星期。)

🤔同义词
  • redundant, jobless (失业的;未被利用的)

2538. key

重要的,主要的

钥匙;关键,要害;键;调;答案,题解;图例,略语表

键入

🤩短语
  • key point (关键点;要点)

  • key factor (关键因素;主要因素)

  • key in ([计]键入)

  • on key (上机)

  • key issue (关键议题)

  • key link (关键环节;中心环节)

  • key component (主要组成部份;关键组分)

  • public key ([计]公开密钥)

  • key management (密钥管理)

  • key project (重点项目,关键项目;枢纽工程)

  • key phrase (关键短语)

  • key position (关键部位,要害部位;位置关键帧)

  • key parameter (关键参数)

  • key word ([计]关键字;保留字)

  • key area (关键区,关键地区;标题区)

  • key chain (钥匙扣;钥匙链)

  • key on (接通;楔入;用键固定)

  • private key (私人密钥,个人密钥(用于把即将发送的消息进行加密的密钥))

  • press any key (按任意键)

  • key way (键槽)

🎤例句
  • China’s support is key to the success of the coalition. (中国的支持是联盟成功的关键。)

  • The President makes all the key decisions on foreign policy. (外交政策上的所有重要决定都由总统作出。)

🤔同义词
  • digital, crux ((打字机等的)[机]键;[计]关键;[五金]钥匙)

  • lock, keyboard (键入;锁上;调节…的音调;提供线索)

  • pivotal ([计]关键的)

2539. accountability

有责任, 有义务

🤩短语
  • accountability system (问责制;责任追究制度)
🎤例句
  • Some of us have trouble with accountability because we associate the word with punishment, scrutiny, and/or not meeting standards or agreements. (好些人都把责任理解错误了,因为我们总是把责任和惩罚,仔细检查或者没有达到标准或不一致性联系在一起。)
🤔同义词
  • duty bound (有义务;[审计]有责任;可说明性)

2540. calendar

日历, 月历

🤩短语
  • lunar calendar (n. 阴历)

  • calendar year (历年)

  • desk calendar (台历;台历芯)

  • chinese calendar (农历;阴历)

  • gregorian calendar (公历;格里高里历)

  • calendar month (历月)

  • solar calendar (阳历)

  • calendar date (历日期)

  • calendar day (历日;日历日)

  • academic calendar (校历)

  • perpetual calendar (万年历)

  • julian calendar (公历;罗马儒略历)

  • desktop calendar (桌上日历)

🎤例句
  • There was a calendar on the wall above, with large squares around the dates. (墙的上方曾有一本日历,日期框在大方格里。)
🤔同义词
  • daily schedule, ephemeris (日历;[天]历法;[管理]日程表)

2541. decision

决定; 决心; 坚定, 果断

🤩短语
  • decision making (判定,决策)

  • decision support (决策支持)

  • make a decision (作决定)

  • decision support system (决策支持系统;判定支援系统)

  • final decision (最后决定)

  • decision tree (决策树,决策图表)

  • decision model (决策模型)

  • make decision (作决定;下决心)

  • strategic decision (战略决策)

  • management decision (管理决策)

  • decision maker (决策人)

  • decision table (决策表;判定表)

  • decision method (判定方法,决策方法)

  • policy decision (政策决定;方针决策)

  • decision analysis (决策分析)

  • decision process (判定过程)

  • decision theory (n. 决策论)

  • court decision (法院判决;法院裁定)

  • decision problem (判定问题)

  • group decision making (群体决策;团体决策)

🎤例句
  • Do you ever wonder if you made the right decision? (你怀疑过自己所作的决定是否正确吗?)

  • The judges’ decision is final (= it will not be changed ) . (法官的裁决是最终判决。)

🤔同义词
  • determination, resolution, push, backbone (决定,决心;决议)

2542. necessary

必要的,必需的,必不可少的

🤩短语
  • if necessary (如果必要的话)

  • necessary for (所必需;对…是必要的)

  • necessary condition (必要条件,充分必要条件)

  • when necessary (在必要的时候)

  • as necessary (必要时)

  • absolutely necessary (绝对必要)

  • necessary and sufficient condition (充要条件;必要且充分的条件)

  • where necessary (必要时;需要时;必要地方)

  • sufficient and necessary condition (充要条件;充分必要条件)

  • necessary evil (n. 无可避免之灾祸)

  • necessary connection (必然联系)

🎤例句
  • The booklet provides all the necessary information about the college. (这本小册子提供了关于那所学院的所有必需信息。)

  • No further changes were considered necessary. (没有必要作出进一步的改变。)

  • The doctor says it may be necessary for me to have an operation. (医生说我可能需要做手术。)

🤔同义词
  • inevitable, required, essential, certain, automatic ([数]必要的;必需的;必然的)

  • requirement, want (必需品)

2543. garage

车库; 加油站

🤩短语
  • underground garage (地下车库)

  • garage door (汽车库门,车库门)

  • parking garage (停车场(室内))

  • garage sale (宅前旧货出售;在私家车库进行的家中旧货出售)

  • underground parking garage (地下车库;地下停车场)

  • attached garage (附加车库)

  • detached garage (n. 独立式车库)

🎤例句
  • I’ll just go and put the car in the garage. (我把车停到车库去。)
🤔同义词
  • carbarn, carport ([车辆]车库;汽车修理厂;飞机库)

2544. mogul

'məuɡəl, ,məu'ɡʌl 巨头, 泰斗, 大人物, 巨擘

🎤例句
  • ...an international media mogul. (...一位国际传媒大亨。)

  • ...Hollywood film moguls. (...好莱坞电影业的巨头。)

🤔同义词
  • mughal, mover and shaker (有权势的人;显要人物)

2545. speculate

推测, 推断; 投机, 做投机买卖; 思索, 沉思

🤩短语
  • speculate on (v. 推测;考虑)
🎤例句
  • She refused to speculate. (她拒绝猜测。)
🤔同义词
  • guess, venture (推测;投机;思索)

  • understand, conclude (推断)

2546. launch

使下水;发射,投射;发动,发起;投放,推出;使开始从事

发射, 下水; 投放

🤩短语
  • launch vehicle (运载火箭)

  • product launch (产品发布)

  • launch pad (n. 发射台)

  • launch site (发射场;发射区;活力地带(MSN的功能区之一))

  • launch date (下水日期;发行日期;上市日期)

  • launch on (开始;着手)

  • launch into (进入,投入)

  • launch out (出航;开始新的事情)

  • quick launch (快速启动)

  • launch a satellite (发射卫星)

🎤例句
  • The organization has launched a campaign to raise $150,000. (为了筹集15万美元,该组织发起了一场募捐活动。)

  • The Canadian police plan to launch an investigation into the deal. (加拿大警方计划对这宗交易进行调查。)

  • The book launched his career as a novelist. (这本书开启了他的小说创作生涯。)

🤔同义词
  • release, send, project, drive, let go ([航]发射(导弹、火箭等);发起,发动;使…下水)

  • proceed, start in (开始;下水;起飞)

  • emission, shot, sending, projection, loose ([航]发射;发行,投放市场;下水;汽艇)

2547. store

商店,店铺;储存,储备;仓库

储藏, 储备, 存储

🤩短语
  • department store (百货公司;百货商店)

  • in store (贮藏着;准备着;将要发生)

  • chain store (连锁商店)

  • grocery store (杂货店)

  • convenience store (便利商店)

  • store up (储存;积聚)

  • in store for (储藏备用;准备着,储藏着)

  • retail store (零售商店)

  • book store (书店)

  • clothing store (服装店;成衣店)

  • flagship store (旗舰店)

  • store information (储存信息;商店信息)

  • jewelry store (珠宝店;金银手饰店)

  • hardware store (五金店)

  • food store (食品店)

  • general store (杂货店)

  • data store (数据存储;资料储存)

  • drug store (药房)

  • computer store (电脑商店,电脑专卖店)

  • candy store (糖果店)

🎤例句
  • At Christmas the stores stay open late. (在圣诞节期间,商店营业到很晚。)

  • Store the cookies in an airtight tin. (把曲奇饼干存放在一个密封罐中。)

🤔同义词
  • shop, reserve, warehouse, market (商店;[贸易][金融]储备,贮藏;[建][经]仓库)

  • reposit, put away (贮藏,[贸易]储存)

2548. dismantle

拆开, 拆卸; 废除, 取消

🎤例句
  • Chris dismantled the bike in five minutes. (克里斯五分钟内就把自行车拆掉了。)
🤔同义词
  • recall, demolish (拆除;取消;解散;除掉…的覆盖物)

2549. confirm

证实, 肯定; 进一步确定, 确认; 批准; 加强, 坚定

🤩短语
  • confirm in (v. 使更坚定)
🎤例句
  • New evidence has confirmed the first witness’s story. (新的证据证实了第一个证人的说法。)

  • To confirm my diagnosis I need to do some tests. (为了证实我的诊断,我要做一些化验。)

🤔同义词
  • identify, favor, sustain, validate (确认;确定;证实;批准;使巩固)

2550. cement

水泥;胶结材料

黏结, 胶合; 巩固, 使团结

🤩短语
  • in cement ([美国口语]坚定不移的,不妥协的)

  • cement concrete (水泥混凝土)

  • cement industry (水泥工业)

  • portland cement (波特兰水泥,硅酸盐水泥,普通水泥)

  • cement mortar (水泥砂浆;水泥灰浆)

  • cement plant (水泥厂;油漆厂)

  • cement slurry ([建]水泥渣)

  • cement paste (水泥浆)

  • cement clinker (水泥熟料;水泥熔渣;水泥烧块)

  • bulk cement (散装水泥)

  • cement kiln (水泥窑)

  • slag cement (矿渣水泥;熔渣水泥)

  • bone cement (骨水泥;骨接合剂)

  • cement content (水泥含量;洋灰含量)

  • plastic cement ([化]塑料粘结剂)

  • water cement ratio ([化]水灰比)

  • cement mill (水泥厂;水泥磨机)

  • ordinary portland cement (普通硅酸盐水泥)

  • fiber cement (n. 纤维水泥)

  • silicate cement (硅粘固粉;硅酸盐胶)

🎤例句
  • a bag of cement (一袋水泥)
🤔同义词
  • enhance, muscle, piece, consolidate, joint (巩固,加强;用水泥涂;接合)

  • jointing compound ([建]水泥;[胶粘]接合剂)

2551. dealer

发牌者; 经销商; 商人; 证券商

🤩短语
  • drug dealer (贩毒者;毒品走私犯)

  • authorized dealer (授权经销商;认可交易商)

  • securities dealer (证券交易商)

  • franchised dealer (特许零售商;特约经销商)

  • retail dealer (零售商)

🎤例句
  • ...an antique dealer. (…一位古董商。)
🤔同义词
  • distributor, trader (经销商;商人)

2552. acquaint

使熟悉; 使认识

🤩短语
  • acquaint with (熟悉;使认识,使了解)
🎤例句
  • I need to acquaint myself with the new regulations. (我得熟悉一下新的规章制度。)
🤔同义词
  • familiarize (使熟悉;使认识)

2553. appoint

任命, 委派; 委任; 约定, 确定, 指定

🎤例句
  • officials appointed by the government (政府任命的官员)
🤔同义词
  • install, constitute, name, place, specify (任命;指定;约定)

  • nominate sb to, institute to (任命;委派)

2554. ATM

,ei ti: 'em 自动取款机,自动柜员机

🤩短语
  • atm machine (自动提款机)
🎤例句
  • Keep your ATM card in a safe place. (把你的自动取款卡放在一个安全的地方。)

2555. makeup

化妆品

🤩短语
  • makeup water (补充水)

  • makeup remover (卸妆水)

🎤例句
  • Normally she wore little makeup, but this evening was clearly an exception. (通常她很少化妆,可今晚显然是个例外。)
🤔同义词
  • recruitment, renewal (化妆品;组成;补充;补考)

2556. country

国家; 乡下, 农村

🤩短语
  • in the country (在乡下)

  • developing country (发展中国家)

  • developed country (n. 发达国家)

  • across the country (遍布全国;祖国各地)

  • all over the country (遍及全国)

  • foreign country (外国;异国)

  • around the country (国内新闻版)

  • host country (东道国;主办国;所在国)

  • home country (祖国;原籍国)

  • country music (乡村音乐(美国的))

  • country of origin (原产地;原产国)

  • country road (农村道路)

  • country life (乡村生活;乡间生活)

  • agricultural country (n. 农业国)

  • open country (空旷的野外)

  • member country (会员国)

  • capitalist country (资本主义国家)

  • country rock (围岩;原岩;主岩)

  • advanced country (先进国家;发达国家)

  • country home (乡间住宅;乡村家庭)

🎤例句
  • the Scandinavian countries (斯堪的纳维亚国家)

  • developing countries (发展中国家)

  • travelling to a foreign country (到国外旅行)

🤔同义词
  • nation, state, soil, hometown (国家;故乡)

  • rural, robust, gross, rough, bush (乡下的;粗野的)

2557. commercial

商业的,商务的;可获利的

广告节目

🤩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)

2558. showroom

展厅

🎤例句
  • ...a car showroom. (…汽车展销店。)
🤔同义词
  • exhibition room (陈列室;样品间)

2559. joint

合办的;连接的;共同的,联合的

关节; 接头, 接合处

🤩短语
  • joint venture (合资企业;联合经营)

  • knee joint (膝关节;弯头结合)

  • welded joint (焊缝;焊接节点)

  • joint stock (合股)

  • welding joint (焊接接头;焊接接合)

  • butt joint (对接;对接接头)

  • joint effort (共同努力)

  • sino-foreign joint venture (n. 中外合资企业;中外合资经营)

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

  • hip joint (髋关节)

  • joint action (联合行动;[机]接合动作;接合作用)

  • joint venture enterprise (合资企业)

  • universal joint (万向节;万向接头)

  • joint stock company (股份公司)

  • joint statement (联合声明)

  • solder joint (软焊接合;钎焊接头)

  • joint operation (联合经营;同时操作)

  • weld joint (焊缝)

  • joint investment (联合投资)

  • ankle joint (踝关节)

🎤例句
  • The two ministers have issued a joint statement. (两位部长发布了一项联合声明。)

  • Both companies are involved in the joint development of a new medium-sized car. (两家公司联合开发一款新的中型汽车。)

  • The meal was a joint effort(= two or more people worked on it together ). (这顿饭是大家一起做的。)

  • Manchester United and Arsenal are joint favourites to win the title (= are thought to have the same chance of winning ). (曼联和阿森纳均为夺冠的热门球队。)

  • Both parties must sign the form if the account is to be in joint names(= belong to two named people ). (如果这是联名账户的话,双方都必须在表格上签名。)

🤔同义词
  • seam, junction ([解剖]关节;[建]接缝;接合处,接合点;(牛,羊等的腿)大块肉)

  • mutual, corporate, common, linked, connected (共同的;连接的;联合的,合办的)

  • cement, piece, couple (连接,贴合;[建]接合;使有接头)

2560. separate

分离; 分居

不同的, 个别的, 有差异的; 单独的, 各自的; 分离的, 分开的

使分开;划分;区分,识别

🤩短语
  • separate from (分离;把…和…分开)

  • separate out (析出;分出)

  • separate ways (分别,分道扬镳)

  • separate cover (另函;分散掩蔽)

  • separate into (把…分成,分离成)

  • separate system (分流制)

  • separate application (分别敷用;分离上胶;分别申请)

  • separate legal entity (独立法人;独立法定单位实体)

  • separate unit (分立单元)

  • separate entity (单独实体;独立单位)

  • separate property (私有财产;单独支配的财产)

🎤例句
  • This will keep your dressing from separating. (这样可以防止调味汁分层。)

  • First, separate the eggs (= divide the white part from the yellow part ) . (第一步,把蛋清和蛋黄分开。)

🤔同义词
  • split, divorce (使分离;使分开;使分居)

  • come between, to break (分开;隔开;分居)

  • alone, independent, divided, isolated, sole (单独的;分开的)

  • partition, fall-away (分开;抽印本)

2561. declare

表态

宣布,宣告,声明;断言,宣称;申报

🤩短语
  • declare oneself (显露身分;发表意见)

  • declare for (v. 表明赞成(拥护))

  • nothing to declare (绿色通道;不需报关)

  • declare bankruptcy (宣告破产)

  • declare war on (v. 发动进攻;对…宣战)

  • declare on (宣布)

🎤例句
  • He declared he would not run for a second term as president. (他声明不再竞选连任总统。)

  • He declared his intention to become the best golfer in the world. (他表明了要成为世界上最佳高尔夫球手的意愿。)

🤔同义词
  • bill, state (宣布,声明;断言,宣称)

  • to announce, hand down (声明,宣布)

2562. willing

愿意的, 乐意的; 出于自愿的

🤩短语
  • be willing to do (乐意做某事,愿意做)

  • god willing (如果情况允许的话)

  • a willing horse (心甘情愿努力干活的人)

  • show willing ([口语]愿意做,同意)

🎤例句
  • I soon had an army of willing helpers. (我很快就拥有了一批热心的帮手。)
🤔同义词
  • glad, voluntary (乐意的;自愿的;心甘情愿的)

2563. reasonable

合理的, 有道理的; 公道的; 通情达理的, 讲理的; 明智的; 尚好的, 过得去的

🤩短语
  • reasonable price (合理价格;价格公道)

  • reasonable distribution (合理级配)

  • reasonable time (合理期限;适当的时间)

  • reasonable profit (合理的利润)

  • reasonable value (合理价值;合理值)

  • reasonable doubt (合理的怀疑)

  • reasonable expenses (合理费用)

  • reasonable excuse (合理解释,合理的辩解)

🎤例句
  • a reasonable request (合情合理的要求)

  • Be reasonable — you can’t expect her to do all the work on her own! (要讲道理,你不能指望她一个人干所有的工作!)

  • I thought it was a perfectly reasonable (= completely reasonable ) question. (我认为这个问题问得很有道理。)

  • He had reasonable grounds (= good reasons but no proof ) for believing the law had been broken. (他有合理的根据认为有人违法了。)

🤔同义词
  • rational, logical, possible, just, legitimate (合理的,公道的;通情达理的)

2564. dislike

不喜爱, 厌恶

🤩短语
  • (strongly) dislike (反感;不喜欢)

  • likes and dislikes (好恶;喜欢与厌恶)

  • dislike for (不喜欢…)

  • take a dislike to (讨厌,不喜欢)

🎤例句
  • Why do you dislike her so much? (你为什么那么讨厌她?)
🤔同义词
  • hate, have no relish for (不喜欢,厌恶)

  • hate, detestation (嫌恶,反感,不喜爱)

2565. buy

购买, 交易; 收买

🤩短语
  • buy in (大宗买进)

  • buy time (v. 争取时间)

  • buy back (产品返销;补偿交易;补进)

  • good buy (价廉物美的东西;廉价品)

  • buy into (v. 买进;入股)

  • buy up (尽量收购;全买)

  • best buy (百思买集团)

  • buy out (买下…的全部产权;出钱使…放弃地位)

  • offer to buy (认购,要约买入)

  • buy off (v. 收买;出钱以摆脱)

  • buy over (收买;贿赂)

  • try before you buy (先试后买)

🎤例句
  • People say the judge had been bought by the Mafia. (人们都说法官被黑手党收买了。)
🤔同义词
  • acquire, earn, purchase, find, make (购买;获得;贿赂)

  • purchase, commercial transaction (购买,买卖;所购的物品)

2566. self-made

白手起家的

🤩短语
  • self-made man (靠自己力量成功的人)
🎤例句
  • He is a self-made man. (他是个白手起家的人。)
🤔同义词
  • continent, home-made (自制的;自力更生的;自造的)

2567. available

可利用的; 可得到的; 通用的; 现成可使用的; 有效的; 可取得联系的; 可交谈的, 可会见的

🤩短语
  • available for (可用于…的;对…有效的;能参加…的)

  • available on (仅在…有效(付款))

  • available from (可向…购买)

  • available with (向(指定银行)押汇)

  • available resources (可利用的资源)

  • commercially available (市场上可买到的)

  • available data (现有数据;可用数据)

  • available information (可利用信息)

  • make available (使有用;使可用到)

  • available water (有效水分)

  • space available (可用空间)

  • available energy (有效能;可用能)

  • available time (可用时间;有效时间)

  • available funds (可用基金;可动用的资金)

  • available memory (可用内存)

  • available capacity (有效容积;可用功率)

  • available material (可用物料;可用材料;良品可使用)

  • available work ([物]可用功,可利用工时)

  • available light ([美术][摄影术]自然光线)

🎤例句
  • Tickets are available from the box office. (售票处有票出售。)

  • Meetings were held to update employees as soon as new information became available . (一有新的信息就开会告诉员工。)

  • Further building can continue when money is made available . (有了资金就可以继续进一步的施工。)

  • Every available space on the wall was covered in pictures. (墙上每一个可用的地方都挂上了画。)

🤔同义词
  • valid, effective, virtual, telling, significant ([交]有效的,可得的;可利用的;空闲的)

2568. express

用快递方式; 乘直达快车

特快的,直达的,专递的;明确的,明白表示的

表示;用言词表达

快递;快车

🤩短语
  • express oneself (表达自己的思想)

  • express delivery (快递,限时专送)

  • express way (高速公路;快车道)

  • american express (美国运通(财富500强公司之一,总部所在地美国))

  • express mail (快信)

  • express highway (高速公路,快速公路)

  • express train (特别快车,特快列车)

  • express yourself (表达自己的思想;表现自我)

  • express or implied (明示或默示;明订或默示)

  • express company (快递公司)

  • people express (美国人民捷运航空公司)

  • by express (通过快递)

  • express service (快递服务)

  • air express ((美)航空快递邮包;空运包裹)

  • express gratitude (表达感谢)

  • daily express (每日快报)

  • express mail service (特快专递)

  • federal express (联邦快递,美国联邦快递公司)

  • orient express (东方快车)

  • express concern (表达关注)

🎤例句
  • He expressed grave concern at American attitudes. (他对美国的态度表达了严肃关注。)
🤔同义词
  • voice, put (表达;快递)

  • precise, decided, technical, rapid, specific (明确的;迅速的;专门的)

  • rapido, flier ([交]快车,快递,专使;捷运公司)

2569. advocate

提倡, 鼓吹, 主张

提倡者; 辩护者, 律师; 代言人

🤩短语
  • devil's advocate (故意持相反意见的人;故意唱反调的人)
🎤例句
  • Extremists were openly advocating violence. (极端主义者公开鼓吹使用暴力。)
🤔同义词
  • maintain, submit (提倡,主张,拥护)

  • prophet, supporter (提倡者;支持者;律师)

2570. denationalize

私营化, 使非国有化, 去国有化; 开除…国籍

🎤例句
  • The government started to denationalize financial institutions. (政府开始将金融机构私有化。)

2571. zero

零点; 零度

🤩短语
  • below zero (零度以下)

  • zero in (调整归零;瞄准具校正)

  • zero defect (零缺陷;零缺点;无差错)

  • zero sequence (零序部分)

  • zero discharge (零排放;无出料;空转)

  • zero point (零点;基准点;致死临界温度)

  • zero gravity (零重力;失重)

  • absolute zero (绝对零度)

  • ground zero (“爆心投影点”组织;着地点)

  • zero current (零位电流;零压电流;无电流)

  • zero hour (零时;关键时刻;行动开始的时间)

  • zero tolerance (零容忍;零允差;绝不容忍)

  • zero position (零位;起始位置)

  • above zero (零度以上)

  • zero degree (零度)

  • zero drift (零点漂移;最小容量;起点电容)

  • zero phase ([电工学]零相位)

  • zero sum (零和的)

  • zero mean (零平均值;测回中数)

  • zero in on (向…集中注意力;对准…)

🎤例句
  • Make x greater than or equal to zero. (设x大于或等于零。)
🤔同义词
  • nullity (零点,[物]零度)

2572. horizontal

地平的, 水平的

🤩短语
  • horizontal displacement (水平位移;水平变位)

  • horizontal direction (水平方向;水平偏转)

  • horizontal line (水平线;横线)

  • horizontal plane (水平面;地平;(潜水艇)水平舵)

  • horizontal section (水平截面;水平切面;水平断面;水平剖面)

  • horizontal axis (水平轴,横轴)

  • horizontal load (水平载荷;水平负载)

  • horizontal stress (水平应力)

  • horizontal position (水平位置;[化]横焊位置;[医]平仰卧位)

  • horizontal force (水平力;横向力)

  • horizontal bar (单杠)

  • horizontal pipe (水平管;横管)

  • horizontal distribution (水平分布;平面分布)

  • horizontal distance (水平距离,平距)

  • horizontal surface (水平面)

  • horizontal lathe (卧式车床)

  • horizontal type (卧式;横式)

  • horizontal angle (地平角;水平角)

  • horizontal component (n. 水平分量,水平分力;水平部分)

  • horizontal cylinder (卧式气缸;卧式汽缸)

🎤例句
  • a horizontal surface (水平面)
🤔同义词
  • level, aclinic ([测][天]水平的;地平线的;同一阶层的)

  • hydrostatic level, horizon line ([测]水平线,水平面;水平位置)

2573. regularly

'reɡjələli 定期地, 有规律地

🎤例句
  • We meet regularly, once a month. (我们定期见面,每月一次。)
🤔同义词
  • periodically, termly (定期地;有规律地;整齐地;匀称地)

2574. arbitrage

套利, 套购, 套汇; 仲裁

🎤例句
  • Astute Singaporeans quickly spotted an arbitrage opportunity. (精明的新加坡人很快看到了一个套利机会。)
🤔同义词
  • mediation, intermediation (套汇,套利;仲裁)

2575. trivial

琐碎的, 不重要的

🤩短语
  • trivial matters (无关重要的事情(trivial matter的复数形式))
🎤例句
  • a trivial sum (一笔极小的金额)
🤔同义词
  • small, unimportant (不重要的,琐碎的;琐细的)

2576. awareness

知道

🤩短语
  • awareness of (意识到)

  • environmental awareness (环境意识;环保意识)

  • brand awareness (品牌意识,商标意识;品牌知名度)

  • risk awareness (风险意识)

  • strengthen the awareness (提高意识;强化意识)

  • self-protection awareness (自我保护意识)

  • global awareness (全球意识;完整的意识,知觉)

🤔同义词
  • consciousness, knowledge, cognition (意识,认识;明白,知道)

2577. luggage

行李

🤩短语
  • hand luggage (手提行李)

  • carry-on luggage (随身携带的行李)

  • luggage rack (行李架)

  • luggage office (行李房)

  • luggage tag (行李牌)

  • luggage check (行李提取单)

  • luggage compartment (行李舱架)

  • left luggage (n. 行李寄存)

  • luggage leather (箱包革)

  • luggage inspection (行李检查)

🎤例句
  • They searched his luggage for illegal drugs. (他们搜查他的行李看是否藏有毒品。)
🤔同义词
  • belonging, baggage ([交]行李;皮箱)

2578. postcard

明信片

🤩短语
  • picture postcard (美术明信片)
🎤例句
  • Don’t forget to send us a postcard! (别忘了给我们寄张明信片!)
🤔同义词
  • postal card (明信片)

2579. drawback

缺点; 障碍, 不利条件

🎤例句
  • It’s a great city – the only drawback is the weather. (这是座很不错的城市,唯一的不足就是天气。)
🤔同义词
  • defect, deficiency, disadvantage, vice, fault (缺点,不利条件;退税)

2580. write-off

注销

🎤例句
  • The systematic write-off to expense of the cost of an intangible asset over its useful life is termed as amortization. (将无形资产的成本在其存续期内系统化地结转到费用叫做摊销。)
🤔同义词
  • cut, curtailment ([会计]勾销;销帐;削减;报废物)

2581. dynamic

精力充沛的;有创新思想的;志在成功的

〔导致某种行动或变化的〕动力,活力

🤩短语
  • dynamic model (动态模型;动力模型)

  • dynamic response (动态响应;动力特性)

  • dynamic analysis (动态分析;动力特性分析)

  • dynamic performance (n. 动态特性)

  • dynamic simulation (动态仿真)

  • dynamic characteristic (动态特性;负载特性曲线)

  • dynamic system (动力系统)

  • dynamic programming (动态规划;动态程序设计)

  • dynamic load (动载荷,动力载荷)

  • dynamic behavior (动态行为;动态特性;能动行为)

  • dynamic balance (动态平衡,动平衡)

  • dynamic range (动态范围)

  • dynamic data (动态数据;动态资料)

  • dynamic stability (动态稳定性;动力稳定度)

  • dynamic stress (n. 动态应力,动力应力)

  • dynamic control (动态控制;动力控制)

  • dynamic pressure (动压力)

  • dynamic test (动态测试)

  • dynamic equilibrium (动态平衡;动力平衡)

  • fluid dynamic (流体动力学的)

🎤例句
  • dynamic and ambitious people (精力充沛且雄心勃勃的人)
🤔同义词
  • vital, actional ([力]动态的;动力的;动力学的;有活力的)

  • trends, momentum, impetus (动态;[力]动力)

2582. reluctant

不情愿的, 勉强的

🤩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)

2583. sector

部分; 部门; 防御地段, 防区; 扇形

🤩短语
  • private sector (私营部门;私营成分)

  • financial sector (财政部门)

  • public sector (国营部门经济;政府资助的企事业;社会经济的公有部份)

  • banking sector (银行业;银行部门)

  • government sector (政府部门)

  • service sector (服务部门,服务行业;服务业)

  • manufacturing sector (制造业;制造部门)

  • third sector (第三部门)

  • economic sector (经济部门;经济成份)

  • commercial sector (商业部门;商界)

  • boot sector (n. 引导扇区;启动磁区)

  • informal sector (非正式部门)

  • tertiary sector (第三产业(服务业);第三产业部门)

  • sector gear ([机]扇形齿轮,扇形轮)

🎤例句
  • ...the nation's manufacturing sector. (…该国的制造部门。)
🤔同义词
  • ministry, division, department (部门;扇形,扇区;象限仪;函数尺)

2584. coordinate

同等的, 并列的

调节, 协调

坐标

🤩短语
  • coordinate system ([数]坐标系)

  • coordinate with (使协调;配合)

  • coordinate transformation (坐标变换)

  • coordinate measuring machine (坐标测量[检测]机;三元测定器)

  • polar coordinate (极坐标;极座标;极坐标系统)

  • coordinate conversion (坐标变换)

  • cartesian coordinate ([数学]笛卡尔坐标)

  • coordinate axis (坐标轴;座标轴)

  • rectangular coordinate (直角坐标;矩形座标)

  • local coordinate system (局部坐标系;地方坐标系统)

  • cartesian coordinate system (笛卡儿坐标系统)

  • rectangular coordinate system (直角坐标系)

  • coordinate frame (坐标系;坐标框架)

  • coordinate plane (坐标平面;标轴面)

  • coordinate measuring instrument (坐标量测仪,坐标度量仪)

  • time coordinate (时间坐标)

  • color coordinate (彩色坐标)

  • coordinate grid (坐标格网)

  • geocentric coordinate system (地心坐标系)

  • coordinate geometry (坐标几何)

🎤例句
  • coordinate clauses joined by ‘and’ (用 and 连接的并列分句)
🤔同义词
  • paratactic, tantamount (并列的;[物化]同等的)

  • adjust, restructure (调整;整合)

  • sort, concert (协调)

2585. ensure

保证, 担保, 确保

🤩短语
  • ensure public security (保安)

  • ensure from (v. 保护)

🎤例句
  • facilities to ensure the safety of cyclists (确保骑车人安全的设施)
🤔同义词
  • undertake, assure, insure (保证,确保;使安全)

2586. dumping

倾销

🤩短语
  • dumping site (垃圾堆积场;卸泥区;倾弃场)

  • dumping ground (n. 垃圾堆积场;倾卸场)

  • dumping margin (倾销幅度;倾销差价,倾销差额)

  • dumping profit margin (倾销幅度;倾销差价)

  • ocean dumping (海洋倾倒)

  • dumping area (n. 卸泥区;堆填区;倾卸区;倾倒物料区)

🎤例句
  • The government has promised to stop dumping by the state-owned chemical plants. (政府已保证停止国营化工厂的倾倒行为。)
🤔同义词
  • pour, onding (倾销;倾泻)

2587. epidemic

流行性的, 流传极广的; 感染性的; 会蔓延开的

流行病;流传,盛行

🤩短语
  • epidemic situation (疫情)

  • epidemic prevention (防疫;疫病防治;流行病预防)

  • epidemic disease (流行病)

  • epidemic encephalitis b (流行性乙型脑炎)

  • epidemic hemorrhagic fever (流行性出血热)

  • epidemic cerebrospinal meningitis (流行性脑脊膜炎)

  • cholera epidemic (霍乱蔓延)

🎤例句
  • Over 500 people died during last year’s flu epidemic. (去年流感大暴发期间有五百多人死亡。)
🤔同义词
  • popular, fashionable, going, ruling, pop ([医]流行的;传染性的)

  • infection, infectious disease (传染病;流行病;风尚等的流行)

2588. sink

下沉,沉没;降低,下落;陷入;衰退,恶化

使下沉,使沉没;降低;掘,挖,凿

水槽, 水池, 洗涤槽

🤩短语
  • heat sink (散热器;吸热部件;冷源)

  • sink in (渗入;完全被理解)

  • sink into (陷入)

  • kitchen sink (激进现实主义;厨房洗涤池;厨房洗涤盆)

  • sink down (沉落)

  • sink or swim (成败全靠自己)

  • heart sink (感到沮丧)

  • sink mark (缩痕;缩水)

🎤例句
  • Their motorboat struck a rock and began to sink. (他们的摩托艇触了礁,开始下沉。)

  • The kids watched as the coin sank to the bottom of the pool. (孩子们看着那枚硬币沉到池底。)

  • The heavy guns sank up to their barrels in the mud. (这些沉重的大炮深陷在泥里,只露出炮管。)

🤔同义词
  • dip (下沉;消沉;渗透)

  • to dig, tap into (使下沉;挖掘;使低落)

  • trough, washing tank ([化工]水槽;洗涤槽;污水坑)

2589. degree

度数; 程度; 学位

🤩短语
  • degree of (…的程度;…的学位)

  • high degree (高度;高地位)

  • bachelor degree (学士学位;大学本科学位证书)

  • a certain degree (到某种程度)

  • in some degree (在某种程度上)

  • master degree (硕士学位;研究生)

  • bachelor's degree (学士学位)

  • master's degree (n. 硕士学位)

  • college degree (大学文凭;大学学位)

  • to some degree (在某种程度上;有点,稍微)

  • university degree (大学学历;本科学历)

  • to a degree (在某种程度上,在一定程度上;非常)

  • in one's degree (按照其本身的情况(或程度))

  • degree of freedom (自由度)

  • to what degree (达到何种程度,如何)

  • degree of automation (自动化程度)

  • degree of difficulty (难度系数,难度)

  • degree of satisfaction (满意度)

  • vacuum degree (真空度)

  • degree of accuracy (精确度)

🎤例句
  • Preheat the oven to 425 degrees. (把烘箱预热至425度。)
🤔同义词
  • extent, classification, measure, grade, plane (程度,等级;度;学位;阶层)

2590. thin

薄,细;稀疏

薄的,细的,瘦的;稀薄的,淡薄的;交易清淡的

变薄, 变细, 变稀

🤩短语
  • thin film (薄膜)

  • through thick and thin (不畏艰险;在任何情况下)

  • thin layer (薄层;薄膜层)

  • thin wall (薄壁)

  • thin slab (薄板;薄板坯)

  • thin plate (薄板;极薄的金属板混响;薄钢板)

  • thin layer chromatography (薄层色谱;薄层色谱法;薄层层析法)

  • thin air (稀薄的空气;无影无踪;子虚乌有)

  • thin section ([生]薄片;薄剖面;薄切片)

  • thick and thin (在任何情况下;厚薄)

  • thin ice (薄冰)

  • thin sheet (薄片,薄钢板;钢皮)

  • thin seam (薄煤层)

  • thin oil (稀油;轻油)

  • thin slice (薄片)

  • thin on the ground (寥寥无几;微不足道;质量很次)

  • thin paper (薄纸)

  • thin client (瘦客户机;瘦客户端;精简型电脑)

  • thin line (细线)

  • thin coat (薄膜)

🎤例句
  • Don’t cut the bread so thin. (别把面包切得这么薄。)

  • It would have been better to have thinned the trees over several winters rather than all at one time. (当初要是分几个冬天来疏剪树木,会比一次性疏剪要更好些。)

🤔同义词
  • rare, small, spare, subtle (薄的;瘦的;稀薄的;微弱的)

  • dilutor (变薄;变瘦;变淡)

  • sparsely, faintly (稀疏地;微弱地)

2591. flavor

味道;风味

给…调味

🤩短语
  • natural flavor (天然香辛料;天然调味料)

  • local flavor (地方风味)

  • artificial flavor (人造香味剂)

🎤例句
  • Do you like its flavor? (你喜欢它的味道吗?。)

  • When things had flavor , we knew what we were eating all the while ----and it satisfied us . (当食物有滋味的时候,我们从头到尾都知道自己吃的是什么,从中得到满足。)

  • I consider the eels to be the best quality protein in my line—a very unique flavor of fish, applewood smoke, and a momentary lingering of dark, fall honey. (我认为,在我的行当里,鳗鱼是最优质的蛋白质——一种非常独特的风味鱼,用苹果木烟熏,在暗处晾一会,再抹上秋天的蜂蜜。)

🤔同义词
  • sapor, palatability (情味,风味;香料;滋味)

2592. brake

制动;被刹住

闸,刹车,制动器

刹住, 用闸放慢速度

🤩短语
  • brake system (煞车系统)

  • disc brake ([汽车]盘式制动器)

  • brake pad (刹车片;盘式刹车片;制动衬块;闸垫)

  • brake pedal (刹车踏板;制动踏板)

  • hydraulic brake (液压制动器,液压式刹车器)

  • brake disc (制动盘;闸盘;碟式刹车盘)

  • brake shoe (闸瓦(刹车制动片))

  • brake drum ([汽车]制动鼓;刹车鼓)

  • electromagnetic brake (电磁制动器;电磁闸)

  • parking brake (停车制动,驻车制动器)

  • brake torque (制动转矩)

  • brake fluid (制动液;刹车油)

  • brake lining (制动衬片)

  • brake control (制动控制)

  • drum brake (鼓式制动器;鼓形闸)

  • brake force (制动力)

  • brake performance (制动器性能)

  • hand brake (手刹车)

  • disk brake (盘式制动器;碟式刹车器)

  • air brake (气闸(减速板))

🎤例句
  • He heard tyres squeal as the car braked to avoid a collision. (他听到当汽车刹车为避免撞车时轮胎发出了刺耳的尖声。)
🤔同义词
  • spoke, lock (闸,[机][车辆]刹车;阻碍)

2593. off-the-shelf

现货供应的, 不用定制的

🤩短语
  • off-the-shelf software (现用软件;流行软件)
🎤例句
  • off-the-shelf database software (现成的数据库软件)
🤔同义词
  • ready, stock (现成的;常备的;成品的)

2594. opt

选择, 挑选

🤩短语
  • opt for (选择)

  • opt out (决定退出;插播;请求免除)

  • opt out of (决定不参加...;决定(从...)退出)

  • opt in (选择参加)

🎤例句
  • Depending on your circumstances you can opt for one method or the other. (根据自己的情况,你可以选择这种或那种方法。)
🤔同义词
  • to choose, to make a choice (选择)

2595. fast-expanding

快速扩张的

🎤例句
  • The tourism is a large-scale and fast-expanding industry. (旅游业是世界上规模最大、发展速度最快的产业之一。)

2596. extract

取出, 抽出, 拔出; 提取, 提炼, 榨取; 获得, 索取; 摘录, 抄录

摘录, 选段; 提出物, 精, 汁

🤩短语
  • extract from (从…提取,文件的摘录)

  • water extract (水提取物)

  • plant extract (植物提取物;植物浸出液)

  • yeast extract (酵母膏;酵母提取物)

  • aqueous extract (水提物)

  • grape seed extract (葡萄籽萃取物;葡萄籽精华)

  • ginseng extract (人参提取物,人参精华;人蔘萃取液,人参膏)

  • crude extract (n. 粗提物, 粗抽提物;粗提取液)

  • ginkgo biloba extract ([中草药]银杏叶提取物;银杏萃取液;银杏精华;银杏黄酮)

  • herbal extract (药草浸液;草本提取物;纯天然草本提炼精华)

  • solvent extract (溶剂抽提物;溶剂提取物)

  • cucumber extract (黄瓜精华;小黄瓜萃取液)

  • beef extract (n. 浓缩牛肉汁;牛肉膏)

  • ether extract (醚提取物)

  • rosemary extract (迷迭香萃取物;迷迭香精华)

  • licorice extract (甘草萃取,甘草浸液)

  • malt extract (麦精,麦芽膏)

  • liquid extract (流浸膏;流浸膏剂)

  • vanilla extract (香草精,香草萃)

  • alcoholic extract (酒精提出物,酒精萃取物)

🎤例句
  • You’ll have to have that tooth extracted. (你得把那颗牙拔掉。)
🤔同义词
  • abstract, milk, pop (提取;取出;[图情]摘录;榨取)

  • juice, succus (汁;[图情]摘录;[化学][药][化工]榨出物;选粹)

2597. obscure

不著名的,不重要的;费解的,模糊不清的

使变模糊; 掩盖

🤩短语
  • obscure glass (不透茫璃;毛玻璃)
🎤例句
  • an obscure poet (名不见经传的诗人)

  • The details of his life remain obscure. (他的生平不详。)

  • Trees obscured his vision; he couldn't see much of the square's southern half. (树木遮住了他的视线,他不怎么看得见广场南半部。)

🤔同义词
  • fuzzy, dark, vague, lowering (模糊的;晦涩的;[光]昏暗的)

  • overcurtain, becloud (遮掩;使变暗;使难理解)

2598. procurement

获得; 购买的行为

🤩短语
  • government procurement (政府采购业务)

  • procurement department (采购部)

  • procurement cost (采购成本)

  • procurement contract (采购合同;订货合同;采办合同)

  • procurement division (采购部门)

🎤例句
  • Russia was cutting procurement of new weapons "by about 80 percent," he said. (他说俄罗斯正“以大约百分之八十的幅度”削减新武器的补给。)
🤔同义词
  • purchasing, acquisition, getting, taking, winning (采购;获得,取得)

2599. forge

伪造 , 假冒; 锻造, 锤炼

🤩短语
  • forge ahead (继续进行,取得进展)

  • forge piece (锻件)

  • forge press (锻压机)

  • forge iron (搅炼生铁;锻铁)

🎤例句
  • Someone stole my credit card and forged my signature. (有人偷了我的信用卡,并假冒我的签名。)

  • a forged passport (假护照)

🤔同义词
  • furnace, smelter (熔炉,锻铁炉;铁工厂)

  • trump up, to fake (伪造;做锻工)

  • doctor, trump up (伪造;[机]锻造)