700_GMAT词汇(正序版)

700. cutback

'kʌtbæk 减少,削减;情节倒叙

🎤例句
  • The shortage of teachers was blamed on government cutbacks. (教师短缺归咎于政府削减经费。)

  • A fall in donations has forced the charity to make cutbacks . (捐款减少迫使慈善机构削减开支。)

🤔同义词
  • reduction, loss, decrease, cut (减少,削减;情节倒叙)

701. cyclic

'saiklik 环的;循环的;周期的

🤩短语
  • cyclic loading (循环荷载;周期荷载;交变载荷)

  • cyclic voltammetry (循环伏安法)

  • cyclic load (循环荷载,周期负荷)

  • cyclic stress (循环应力;周期应力)

  • cyclic redundancy check ([计]循环冗赘核对)

  • cyclic process (循环过程)

  • cyclic code (循环码)

🎤例句
  • cyclical changes in the economy (经济的周期性变化)
🤔同义词
  • circular, periodic (环的;循环的;周期的)

702. cylinder

'silində 圆筒;汽缸;[数] 柱面;圆柱状物

🤩短语
  • hydraulic cylinder (液压缸;液缸;油唧)

  • cylinder head (气缸盖)

  • cylinder block (气缸体;气缸柱;气缸座)

  • engine cylinder (发动机汽缸)

  • oil cylinder ([化]油缸)

  • cylinder liner (汽缸衬垫)

  • air cylinder (汽缸;储气筒;空气气缸)

  • cylinder body (缸体;汽缸体)

  • cylinder pressure (液压缸压力;汽缸压力)

  • circular cylinder ([数]圆柱体;圆筒)

  • hollow cylinder (空心圆柱体)

  • gas cylinder (煤气罐;气体钢筒;高压气瓶)

  • pressure cylinder (增压缸;压力缸)

  • inner cylinder (内圆筒)

  • plate cylinder (印版滚筒)

  • steel cylinder (钢筒)

  • actuating cylinder (作动筒;主动油缸;制动气缸)

  • cylinder wall (缸壁)

  • master cylinder (主缸;制动缸;控制缸)

  • pneumatic cylinder (气缸,气压缸)

🎤例句
  • The gases are stored in cylinders. (气体储存在圆筒内。)
🤔同义词
  • cyclinder, cylindrical surface (圆筒;汽缸;[数]柱面;圆柱状物)

703. cylindrical

si'lindrikəl 圆柱形的;圆柱体的

🤩短语
  • cylindrical shell (柱状壳体;筒壳)

  • cylindrical roller (圆柱滚子;(输送机)圆筒形滚柱)

  • cylindrical gear (圆柱齿轮)

  • cylindrical grinding (外圆研磨;圆筒面研磨)

  • cylindrical surface (柱面,圆柱体)

  • cylindrical grinder (外圆磨床)

  • cylindrical coordinates (圆柱坐标;柱面坐标)

  • cylindrical lens (柱面透镜)

  • cylindrical cavity (筒形腔;圆柱形谐振腔)

  • cylindrical cam (圆柱凸轮,柱形凸轮)

  • cylindrical worm (圆柱蜗杆;柱形蜗杆)

  • cylindrical roller bearing (圆柱滚子轴承;圆筒形滚柱轴承)

  • cylindrical tank (n. 圆桶槽;圆筒形储罐)

  • cylindrical grinding machine (外圆磨床)

  • cylindrical turning (外圆车削)

🎤例句
  • a cylindrical oil tank (圆柱形油罐)
🤔同义词
  • columniform (圆柱形的;圆柱体的)

704. cynical

'sinikəl 愤世嫉俗的;冷嘲的

🎤例句
  • a cynical view of human nature (认为人性本恶的一种观点)

705. dealership

'di:ləʃip 代理权;代理商;经销权

🎤例句
  • But since this is a nationwide average and the days' supply is low, a dealership in one part of the country may have exactly the A5 the customer wants, while a dealer elsewhere has a waiting list. (但是因为这是一个世界范围的平均数,供货周期短,可能有部分国家的代理商的确有客户想要的A5,而其它代理商只是有一份等待的客户名单。)
🤔同义词
  • agent, attorneyship (代理权;代理商;经销权)

706. debase

di'beis 降低;使…贬值;掺杂

di'beis (Debase)人名;(意)德巴塞

🎤例句
  • The medical profession has been debased by these revelations. (这些事被披露后,医学界的声誉受到了损害。)
🤔同义词
  • lower down, bring down (降低;使…贬值;掺杂)

707. debate

di'beit 辩论,争论,讨论

di'beit 辩论;辩论会

🤩短语
  • debate on (关于…进行辩论)

  • public debate (公开辩论)

  • under debate (在争论中)

  • general debate (广泛的讨论;长时间的讨论)

  • subject of much debate (有争议的问题)

🎤例句
  • The issue will be debated on Tuesday. (这个问题将在星期二讨论。)

  • His conclusions are hotly debated (= argued about strongly ) . (他的结论引发了热烈的讨论。)

🤔同义词
  • reason, dispute about ([法]辩论,争论,讨论)

  • deal, pro-and-con ([法]辩论,争论,讨论)

  • dispute, controversy ([法]辩论;辩论会)

708. debilitate

di'biliteit 使衰弱;使虚弱

🎤例句
  • He was debilitated by his illness. (他由于生病身体虚弱。)
🤔同义词
  • devitalize, enfeeble (使衰弱;使虚弱)

709. debris

'deibri: 碎片,残骸

🤩短语
  • debris flow (泥石流)

  • wear debris (磨屑;磨损产物)

  • rock debris (岩屑)

  • falling debris (坠落的残骸、碎片)

  • cell debris (细胞碎片,细胞残骸)

🎤例句
  • She was hit by flying debris from the blast. (她被爆炸产生的飞散碎片击中。)
🤔同义词
  • remain, chip (碎片,残骸)

710. debunk

di:'bʌŋk 揭穿;拆穿…的假面具;暴露

🤔同义词
  • divulgate, come to light (揭穿;拆穿…的假面具;暴露)

711. decade

'dekeid 十年,十年期;十

🤩短语
  • over the past decade (在过去的十年里)
🎤例句
  • ...the last decade of the nineteenth century. (…19世纪的最后10年。)
🤔同义词
  • decennium, dix (十年,十年期;十)

712. decay

di'kei 衰退,[核] 衰减;腐烂,腐朽

di'kei 衰退,[核] 衰减;腐烂,腐朽

🤩短语
  • tooth decay (蛀牙;龋齿;齵齿)

  • decay rate (衰减率;衰变率;衰变速度)

  • radioactive decay ([物]放射性衰变)

  • exponential decay (指数式衰减)

  • decay time ([物]衰减时间)

  • in decay (已腐朽,已腐烂)

  • decay resistance (耐腐性,耐腐蚀性能)

  • decay curve (衰变曲线;衰减曲线;退化曲线;余辉曲线)

  • fall into decay (损坏,腐烂;衰败)

🎤例句
  • Her body was already starting to decay. (她的尸体已经开始腐烂。)

  • Most archaeological finds are broken, damaged, or decayed. (大部分考古发现物都已破裂、损坏或腐烂。)

  • decaying organic matter (腐烂的有机物)

🤔同义词
  • fail, flag (衰退,[核]衰减;腐烂,[木]腐朽)

  • recession, downturn, decline, decomposition (衰退,[核]衰减;腐烂,[木]腐朽)

  • corrupt, septicize (使腐烂,使腐败;使衰退,使衰落)

713. decimal

'desiməl 小数的;十进位的

'desiməl 小数

🤩短语
  • decimal point (小数点)

  • decimal number (十进制数;小数)

  • decimal system (十进制)

  • coded decimal (二进制编码的十进制)

  • binary coded decimal (二-十进制数)

  • decimal place (小数位)

  • decimal fraction (n. 小数;十进制小数)

  • decimal digit (十进制数字(位))

  • dewey decimal system (杜威十进分类法;杜威十进制系统)

🎤例句
  • changing to a decimal system (改为十进制)

  • calculations accurate to three decimal places (精确到小数点后三位的计算)

🤔同义词
  • fractional (小数的;[数]十进位的)

  • small number, haet ([数]小数)

714. decimate

'desimeit 十中抽一,取十分之一;大批杀害

🎤例句
  • The population has been decimated by disease. (疾病导致大量人口死亡。)

715. decipher

di'saifə 密电译文

di'saifə 解释(过去式deciphered,过去分词deciphered,现在分词deciphering,第三人称单数deciphers,名词decipherer,形容词decipherable);译解

🎤例句
  • She studied the envelope, trying to decipher the handwriting. (她仔细地看信封,试图辨认上面的字迹。)

716. declension

di'klenʃən 词尾变化;变格;倾斜;衰退

🤔同义词
  • recession, slope, downturn (词尾变化;变格;倾斜;衰退)

717. decorate

'dekəreit 装饰;布置;授勋给

🤩短语
  • decorate with (以…来装饰)

  • decorate the house (装饰房间)

🎤例句
  • Children’s pictures decorated the walls of the classroom. (教室的墙上装点着儿童画。)
🤔同义词
  • paint, hang, make, post (装饰;布置;授勋给)

  • set sth out, trick out (装饰;布置)

718. decoration

dɛkə'reɪʃ(ə)n 装饰,装潢;装饰品;奖章

🤩短语
  • interior decoration (室内装饰;内部装饰)

  • architectural decoration (建筑装饰)

  • glass decoration (玻璃装饰)

🎤例句
  • Christmas decorations (圣诞节装饰物)

  • cake decorations (蛋糕上的裱花)

🤔同义词
  • medal, adornment ([建][服装]装饰,装潢;装饰品;[劳经]奖章)

719. decorous

'dekərəs 有礼貌的,高雅的;端正的

🎤例句
  • It's a very mannered, decorous language. (是一种非常礼貌且高雅的语言。)
🤔同义词
  • elegant, civil, polite, correct, exquisite (有礼貌的,高雅的;端正的)

720. dedicated

'dedikeitid 专用的;专注的;献身的

'dedikeitid 以…奉献;把…用于(dedicate的过去式和过去分词)

🤩短语
  • dedicated line (专线;专用线路)

  • dedicated team (特别小组;专门小组)

  • dedicated computer (专用电脑)

  • dedicated channel ([计]专用信道)

🎤例句
  • a dedicated graphics processor (专用图形处理器)
🤔同义词
  • devoted, special ([计]专用的;专注的;献身的)

721. deduce

di'dju:s 推论,推断;演绎出

🤩短语
  • deduce from (推断;从…得出结论)
🎤例句
  • Alison cleverly deduced that I was the author of the letter. (艾莉森聪明地推断出我是这封信的作者。)
🤔同义词
  • understand, reason, conclude (推论,推断;[数][计]演绎出)

722. deduct

di'dʌkt 扣除,减去;演绎

🤩短语
  • deduct from (扣除)

  • deduct money (扣钱;扣款)

🎤例句
  • The company deducted this payment from his compensation. (公司从他的补偿金中扣除了这笔款项。)
🤔同义词
  • net of, substract (扣除,减去;演绎)

723. deduction

di'dʌkʃən 扣除,减除;推论;减除额

🤩短语
  • tax deduction (减免税款)

  • logical deduction (逻辑推理,逻辑演绎)

  • deduction method (演绎法;扣除法)

🎤例句
  • Children will soon make deductions about the meaning of a word. (儿童不久就能推断词义了。)
🤔同义词
  • conclusion, consequence ([会计]扣除,减除;[数]推论;减除额)

724. deem

di:m 认为,视作;相信

di:m (Deem)人名;(英)迪姆

🎤例句
  • French and German were deemed essential. (法语和德语被认为是必需的。)
🤔同义词
  • count, feel, find, guess, rate (认为,视作;相信)

  • consider, take for (认为,持某种看法;作某种评价)

725. 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)

726. defendant

di'fendənt 辩护的;为自己辩护的

di'fendənt 被告

🎤例句
  • We find the defendant not guilty. (我们裁定被告无罪。)
🤔同义词
  • justificatory, vindicative (辩护的;为自己辩护的)

  • accused person, indictee ([法]被告)

727. deferential

,defə'renʃəl 恭敬的;惯于顺从的

🎤例句
  • They like five-star hotels and deferential treatment. (他们喜欢五星级酒店和谦恭的礼遇。)
🤔同义词
  • respectful, reverent (恭敬的;惯于顺从的)

728. defiant

di'faiənt 挑衅的;目中无人的,蔑视的;挑战的

🎤例句
  • The players are in a defiant mood as they prepare for tomorrow's game. (在准备明天的比赛时,球员们态度挑衅。)
🤔同义词
  • challenging, in-your-face (挑衅的;目中无人的,蔑视的;挑战的)

729. deficiency

di'fiʃənsi 缺陷,缺点;缺乏;不足的数额

🤩短语
  • iron deficiency (缺铁;铁缺乏)

  • iron deficiency anemia (缺铁性贫血)

  • mental deficiency (心智缺陷;智力缺陷;精神不健全)

  • acquired immune deficiency syndrome (艾滋病;获得性免疫缺陷综合症)

  • deficiency disease (营养缺乏病)

  • oxygen deficiency (缺氧)

  • nutrient deficiency (营养不足;养分缺乏)

  • vitamin deficiency (维生素缺乏;维生素缺乏症)

  • nutritional deficiency (营养不良)

🎤例句
  • They did blood tests on him for signs of vitamin deficiency. (他们给他做了血检看是否有缺乏维生素的迹象。)
🤔同义词
  • defect, shortage, vice, need, fault (缺陷,缺点;缺乏;不足的数额)

730. deficit

'defisit 赤字;不足额

🤩短语
  • trade deficit (n. 贸易逆差;贸易赤字)

  • budget deficit (预算赤字)

  • fiscal deficit (财政赤字)

  • water deficit (水分亏缺;缺水量)

  • current account deficit (收支往来帐户赤字;经常账目赤字)

  • attention deficit hyperactivity disorder (过动症,注意力不足过动症;过度活跃症)

  • financial deficit (财政赤字;预算赤字)

  • attention deficit disorder (注意缺失紊乱;注意力缺损/缺失症)

  • deficit spending ((尤指政府的)赤字开支;寅吃卯粮)

  • federal deficit (联邦赤字)

  • overall deficit (总逆差)

  • foreign trade deficit (对外贸易逆差)

  • saturation deficit (饱和差;饱和不足量;饱和亏缺)

  • deficit financing (赤字财政)

🎤例句
  • the country’s widening budget deficit (这个国家日益严重的预算赤字)

  • the US’s foreign trade deficit (美国的对外贸易逆差)

🤔同义词
  • red ink ([财政]赤字;不足额)

731. definition

,defi'niʃən 定义;[物] 清晰度;解说

🤩短语
  • definition of (定义)

  • by definition (按照定义;当然地;明显地)

  • high definition (高清晰度)

  • formal definition (形式定义;[计]形式语义)

  • class definition ([计]类别定义)

  • standard definition (标准定义)

  • original definition (初始定义)

  • operational definition (操作型定义;实用性定义)

  • definition phase (定义阶段,技术设计阶段;确定技术经济条件阶段)

  • definition of image (影像清晰度)

  • high definition television (高清晰度电视)

  • problem definition (问题定义)

  • macro definition (宏定义)

  • working definition (工作定义)

🎤例句
  • a dictionary definition (词典里的释义)
🤔同义词
  • difinition, sharpness ([数]定义;[物]清晰度;解说)

732. definitive

di'finitiv 限定词

di'finitiv 决定性的;最后的;限定的

🤩短语
  • definitive edition (最终版;选定版;权威版)
🎤例句
  • a definitive agreement to buy the company (收购这家公司的最终协议)
🤔同义词
  • determinator, qualifier (限定词)

  • crucial, critical, final, finishing, decisive (决定性的;最后的;限定的)

733. deflect

di'flekt 使转向;使偏斜;使弯曲

🎤例句
  • He deflected the blow with his forearm. (他用前臂挡开了打来的一拳。)
🤔同义词
  • wind, curve (使转向;使偏斜;使弯曲)

  • swing, turn towards (转向;偏斜)

734. deform

di'fɔ:m 使变形;使成畸形

di'fɔ:m 畸形的;丑陋的

🎤例句
  • Wearing badly-fitting shoes can deform your feet. (穿不合脚的鞋会使脚变形。)
🤔同义词
  • transfigure, warp (使变形;使成畸形)

  • to morph, be out of shape (变形;变畸形)

  • ugly, thrawn (畸形的;丑陋的)

735. defrost

,di:'frɔst 除霜

🤔同义词
  • thaw out (解冻)

736. degradation

,deɡrə'deiʃən 退化;降格,降级;堕落

🤩短语
  • environmental degradation (环境退化;环境质量下降)

  • degradation mechanism (老化机构;降解机制)

  • thermal degradation ([化]热降解)

  • microbial degradation (微生物降解(作用))

  • soil degradation (土壤退化;土壤破坏)

  • oxidative degradation ([化]氧化降解;氧化降解作用)

  • degradation product (降级产品,降解产物)

  • degradation reaction (降解反应)

  • enzymatic degradation (酶催降解,酶促降解)

  • biochemical degradation (生物化学降解)

  • microbiological degradation (微生物降解)

🎤例句
  • a life of poverty and degradation (穷困潦倒的生活)
🤔同义词
  • regression, corruption, deterioration, degeneration ([生物]退化;降格,[电子]降级;堕落)

737. degrade

'di'ɡreid 贬低;使……丢脸;使……降级;使……降解

🎤例句
  • a movie that degrades women (贬损女性的影片)
🤔同义词
  • lower, bemean (贬低;使……丢脸;使……降级;使……降解)

  • sink in the scale, lower down (降级,降低;退化)

738. dehydrate

,di:'haidreit 使…脱水;使极其口渴;使丧失力量和兴趣等

🎤例句
  • The substance is dehydrated and stored as powder. (该物质经脱水处理后以粉末形式储存。)

739. deleterious

,deli'tiəriəs 有毒的,有害的

🤩短语
  • deleterious effect (毒害身心的作用,有毒影响)
🎤例句
  • the deleterious effects of smoking (吸烟的害处)
🤔同义词
  • harmful, toxic, evil, poisonous (有毒的,有害的)

740. deliberate

di'libərət 故意的;深思熟虑的;从容的

di'libərət 仔细考虑;商议

🤩短语
  • take time to deliberate (做事要深思熟虑)

  • deliberate on (审议;仔细研究,考虑)

🎤例句
  • a deliberate attempt to humiliate her (对她的故意羞辱)

  • The attack on him was quite deliberate. (对他的袭击完全是有预谋的。)

🤔同义词
  • intended, studied, designed, contained, conscious (故意的;深思熟虑的;从容的)

  • negotiate, mull over (仔细考虑;商议)

741. 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)

742. delicate

'delikət 微妙的;精美的,雅致的;柔和的;易碎的;纤弱的;清淡可口的

🤩短语
  • delicate balance (微妙的平衡)
🎤例句
  • There’s something I have to speak to you about – it’s a delicate matter . (我有件事要跟你讲——是一件需要谨慎处理的事。)

  • delicate negotiations (微妙的谈判)

🤔同义词
  • subtle, female, refined, fine, fragile (微妙的;精美的,雅致的;柔和的;易碎的;纤弱的;清淡可口的)

743. delineate

di'linieit 描绘;描写;画…的轮廓

🎤例句
  • Biography must to some extent delineate characters. (在某种程度上,传记一定要描述人物。)
🤔同义词
  • represent, trace, picture, figure (描绘;描写;画…的轮廓)

744. delinquent

di'liŋkwənt 有过失的;怠忽的;拖欠债务的

di'liŋkwənt 流氓;行为不良的人;失职者

🤩短语
  • juvenile delinquent (少年犯)
🎤例句
  • ...a legal shortcut to take homes from delinquent borrowers. (…一个取得拖欠贷款者房产的法律捷径。)
🤔同义词
  • blameable, peccant (有过失的;怠忽的;拖欠债务的)

  • swashbuckler, rapscallion (流氓;行为不良的人;失职者)

745. deliver

di'livə 交付;发表;递送;释放;给予(打击);给…接生

di'livə 投球

🤩短语
  • deliver the goods (交货;履行诺言)

  • deliver goods (交货)

  • deliver a speech (发表演讲;发表讲话)

  • deliver up (交出,放弃)

  • deliver from (从…处释放出来)

🎤例句
  • The morning mail has just been delivered. (早晨的邮件刚送到。)

  • Do you deliver on Saturdays? (星期六你们送货吗?)

  • I’m having some flowers delivered for her birthday. (我在安排人给她送花祝贺生日。)

🤔同义词
  • afford, allow, extend, deal, free (交付;发表;递送;释放;给予(打击);给…接生)

  • come true, come to pass (实现;传送;履行;投递)

746. delta

'deltə (河流的)三角洲;德耳塔(希腊字母的第四个字)

🤩短语
  • pearl river delta (珠江三角洲)

  • yangtze river delta (长江三角洲)

  • delta plain (三角洲平原)

  • niger delta (尼日尔三角洲(地名,位于非洲最大产油国尼日利亚南端))

  • delta center (德尔塔中心球馆)

  • delta modulation (增量调制)

  • delta air lines (德尔塔航空公司,达美航空公司(世界500强公司之一,总部在美国))

  • mekong delta (n. 湄公河三角洲;湄公河口(东南亚))

  • delta connection (三角形接线;三角形接法)

🎤例句
  • the Nile delta (尼罗河三角洲)

747. deluxe

də'luks, də'lʌks 高级的;豪华的,奢华的

də'luks, də'lʌks 豪华地

🤩短语
  • deluxe suite (高级套房;豪华套间)

  • deluxe room (豪华客房)

  • deluxe edition (豪华版;精装本)

🎤例句
  • a deluxe hotel (豪华酒店)

  • The deluxe model costs a lot more. (豪华型的那款要贵很多。)

🤔同义词
  • senior, advanced, high, grand (高级的;豪华的,奢华的)

  • luxuriously, sumptuously (豪华地)

748. delve

delv 钻研;探究;挖

delv 穴;洞

🎤例句
  • Tormented by her ignorance, Jenny delves into her mother's past. (珍妮为自己不了解真相而痛苦,她开始深入调查母亲的过去。)
🤔同义词
  • pick, probe into (钻研;探究;挖)

  • tunnel, probe into (钻研;探究;挖)

  • cavity, hole, aperture (穴;洞)

749. demobilization

'di:,məubilai-'zeiʃən, -li'z- 复员;遣散(demobilize的名词)

🎤例句
  • The government established a Commission in 2004 to oversee the demobilization and reintegration of child soldiers into civil society. (布隆迪政府在2004年成立了一个委员会,负责监督少年兵遣散和帮助他们重新融入社会的问题。)

  • Experience with demobilization and rehabilitation programs shows that young combatants can reconstruct their lives with job training and also medical and psychological support. (复员和自新计划的经验表明,少年兵可以通过职业培训以及医疗和心理支持,重新构建他们的生活。)

  • Other sources of extra-budgetary income include funds from the central government and local governments for defense mobilization preparations, conscription, and demobilization. (其他预算外进项来源包括来自中央和地方用于防卫动员的准备工作、征兵以及复员安排的资金。)

🤔同义词
  • disbandment (复员;遣散(demobilize的名词))

750. democracy

di'mɔkrəsi 民主,民主主义;民主政治

🤩短语
  • social democracy (n. 社会主义;社会民主主义)

  • deliberative democracy (协商民主;审议民主;商议性民主)

  • liberal democracy (自由民主;自由民主主义;自由民主制(一种政府形式,由人民选出的民意代表行使决策权力))

  • representative democracy (代议民主)

  • parliamentary democracy (议会民主制)

  • participatory democracy (分享民主制;参与性民主制度)

🎤例句
  • a return to democracy after 16 years of military rule (16年军人统治后民主制度的恢复)

751. democrat

'deməkræt 民主党人;民主主义者;民主政体论者

🤩短语
  • liberal democrat (自由民主党(成员);自民党人)

  • social democrat (社会民主党党员;社会民主主义者)

🎤例句
  • Murray has joined other Senate Democrats in blocking the legislation. (默里已经加入其他民主党参议员反对这项立法了。)

752. demographer

di:'mɔɡrəfə [统计] 人口统计学家,人口学家

🎤例句
  • Male preference in South Korea “is over,” says Monica Das Gupta, a demographer and Asia expert at the World Bank. (莫妮卡,是人口统计学家,也是世界银行的亚洲专家,她说南韩偏爱男性的时代“结束了”。)

  • The first to use it in its modern sense was Alfred Sauvy, a French demographer who drew a parallel with the “third estate” (the people) during the French revolution. (第一次使用该词现代意义的是法国人口统计学家阿尔弗雷德? 索维,他在法国大革命期间提出了“第三等级”(平民)这一类似概念。)

753. demographic

,demə'ɡræfik,-kəl 人口统计学的;人口学的

🤩短语
  • demographic characteristics (人口学特征;个人背景特征)

  • demographic data (人口数据,人口资料)

  • demographic transition (n. 人口转变,人口过渡)

  • demographic structure (人口结构)

🤔同义词
  • larithmic (人口统计学的;人口学的)

754. demonstrably

'demənstrəbli 可论证地;明确地

🤔同义词
  • specifically, definitely, particularly, positively, explicitly (可论证地;明确地)

755. demonstrate

'demənstreit 证明;展示;论证

🎤例句
  • The study demonstrates the link between poverty and malnutrition. (这项研究证明了贫困与营养不良之间的联系。)

  • The government now has an opportunity to demonstrate its commitment to reform. (政府现在有机会表明改革的决心了。)

🤔同义词
  • prove, give evidence of (证明;展示;论证)

756. denote

di'nəut 表示,指示

🎤例句
  • What does the word ‘curriculum’ denote that ‘course’ does not? (curriculum一词的哪些含义是course没有的?)
🤔同义词
  • bid, bespeak (表示,指示)

757. denounce

di'nauns 谴责;告发;公然抨击;通告废除

🎤例句
  • The group denounced the failure by the authorities to take action. (该团体谴责当局没有采取行动。)
🤔同义词
  • condemn, denunciate (谴责;告发;公然抨击;通告废除)

758. dense

dens 稠密的;浓厚的;愚钝的

🤩短语
  • dense fog (浓雾)

  • dense population (稠密的人口)

  • dense packing (致密堆积;致密填积)

  • dense concrete (密实混凝土)

🎤例句
  • a dense rurally-based population (居住在乡村的密集人口)
🤔同义词
  • crass, beef-witted ([统计]稠密的;浓厚的;愚钝的)

759. density

'densəti 密度

🤩短语
  • high density (高密度,密度高)

  • current density (电流密度;扩散(弥漫)流密度)

  • low density (低密度)

  • power density (功率密度;谱线密度;力密度)

  • energy density (能量密度)

  • population density (人口密度;种群密度)

  • density function (密度函数)

  • probability density (概率密度;几率密度)

  • bulk density (容积密度,体积密度;单位体积重量)

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

  • density distribution (密度分布)

  • flux density (通量密度;辐射流密度;流量密度)

  • spectral density ([电]谱线密度)

  • probability density function (机率密度函数;概率密度分布函数)

  • charge density ([化]电荷密度)

  • power spectral density (功率谱密度)

  • high density polyethylene (高密度聚乙烯)

  • electron density (电子密度;电子浓度)

  • dry density ([物]干密度;[物]干容重)

  • linear density (线密度)

🎤例句
  • areas of high population density (人口密度高的地区)
🤔同义词
  • specific mass ([物]密度)

760. denunciatory

di'nʌnsiətəri 指责的;攻击的;非难的

🎤例句
  • It's in this period that Milton increasingly begins to adopt, or assume, Saint Peter's confident and denunciatory rhetoric. (就是在这段时间弥尔顿越来越接受,去采用,圣彼得的有信心的责难似的语言。)
🤔同义词
  • offensive, reprobative (指责的;攻击的;非难的)

761. depart

di'pɑ:t 离开;出发,起程;违反;去世

di'pɑ:t 逝世的

🤩短语
  • depart from (离开;开出;从……出发)

  • depart for (开往…;去往…;动身去…)

🎤例句
  • Flights by Air Europe depart Gatwick on Tuesdays. (欧洲航空公司的航班每逢周二从盖特威克机场起飞。)
🤔同义词
  • leave, split, vary, quit, get out (离开;出发,起程;违反;去世)

762. departure

di'pɑ:tʃə 离开;出发;违背

🤩短语
  • departure from (离开;违反,违背)

  • point of departure (出发地)

  • departure time (出发时间;撤离时刻;起飞时刻)

  • departure date (启程日期;离开日期)

  • departure point (出发点;起程点;起航点)

  • a new departure (新政策;新方针;新发展)

  • departure lounge (候机室;启程处)

  • port of departure (启运港;出发港)

  • angle of departure (发射角;起飞角,离去角)

  • departure gate (登机口)

  • airport of departure (始发站;始发站机场;启运机场)

🎤例句
  • There are several departures for New York every day. (每天有好几个班次去纽约。)
🤔同义词
  • leaving, starting, violation, breach, quit (离开;出发;违背)

763. dependence

di'pendəns 依赖;依靠;信任;信赖

🤩短语
  • dependence on (依赖;依靠;信赖)

  • linear dependence (线性相关;线性关系)

  • time dependence (时间相依;时间依赖性)

  • dependence relationship (依存关系)

  • field dependence (场依赖性)

  • in dependence on (依靠;依赖)

🎤例句
  • ...the city's traditional dependence on tourism. (…这个城市对旅游业的传统依赖。)
🤔同义词
  • belief, faith, confidence, trust, credit ([数][统计]依赖;依靠;信任;信赖)

764. depict

di'pikt 描述;描画

🎤例句
  • a book depicting life in pre-revolutionary Russia (描写革命前俄国人生活的一本书)
🤔同义词
  • bewrite, describe v. say what is like (描述;描画)

765. depiction

di'pikʃən 描写,叙述

🎤例句
  • You would think that such western imports would champion any depiction of homosexuality on television, right? (你会想,像这些西方进口会拥护电视媒体对同性恋的描写,对吧?)
🤔同义词
  • description, relation, statement, telling, narrative (描写,叙述)

766. deplete

di'pli:t 耗尽,用尽;使衰竭,使空虚

🎤例句
  • ...substances that deplete the ozone layer. (…消耗臭氧层的物质。)
🤔同义词
  • spend, exhaust (耗尽,用尽;使衰竭,使空虚)

767. depletion

di'pli:ʃən 消耗;损耗;放血

🤩短语
  • ozone depletion (臭氧消耗;臭氧枯竭)

  • depletion region ([电]耗尽区;势垒区;阻挡层)

🤔同义词
  • consumption, waste, wear (消耗;损耗;放血)

768. deposit

存款;押金;订金;保证金;沉淀物

使沉积;存放

🤩短语
  • ore deposit (矿床;矿层)

  • deposit insurance (存款保险)

  • deposit account (存款帐户;储蓄存款)

  • bank deposit (银行存款)

  • time deposit (定期存款)

  • mineral deposit ([地]矿床)

  • savings deposit (储蓄存款)

  • iron deposit (铁矿床)

  • deposit money (银行活期存款)

  • oil deposit (油田;石油矿床)

  • deposit certificate (银行存款单)

  • certificates of deposit (存款证)

  • deposit rate (存款利率)

  • safe deposit (保险箱)

  • salt deposit (盐垢;盐类沉积)

  • security deposit (押金,保证金)

  • on deposit (◎存放着,寄存,保藏着)

  • deposit slip (n. 存款单)

  • federal deposit insurance corporation (美国联邦存款保险公司)

  • scale deposit (水垢;积垢)

🎤例句
  • fatty deposits on the heart (心脏上沉积的脂肪层)
🤔同义词
  • fund, saving, covers, sludge, precipitation (存款;[金融]保证金;[地质][电]沉淀物)

  • trust in, trust with ([地质]使沉积;存放)

  • settle, to precipitate ([电]沉淀)

769. deprecate

'deprikeit 反对;抨击;轻视;声明不赞成

🎤例句
  • He deprecated the low quality of entrants to the profession. (他抨击了行业中的滥竽充数。)
🤔同义词
  • combat, attack (反对;抨击;轻视;声明不赞成)

770. depreciation

di,pri:ʃi'eiʃən 折旧;贬值

🤩短语
  • currency depreciation (货币贬值)

  • accelerated depreciation (加速折旧)

  • accumulated depreciation (累积折旧)

  • depreciation of fixed assets (固定资产折旧)

  • depreciation cost (折旧费)

  • depreciation charge (折旧费)

  • dollar depreciation (美元贬值)

  • depreciation rate (折旧率)

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

  • depreciation expense (折旧费用)

  • exchange rate depreciation (汇率下跌)

🎤例句
  • the depreciation of the dollar (美元的贬值)
🤔同义词
  • disvalue ([会计]折旧;[经]贬值)

771. depress

di'pres 压抑;使沮丧;使萧条

🎤例句
  • The thought of taking the exam again depressed him. (想到要补考,他就心情沮丧。)

  • It depresses me that nobody seems to care. (似乎没有人在乎,这让我感到很沮丧。)

🤔同义词
  • drive down, weigh down (压低;使沮丧;使萧条)

772. depression

沮丧;洼地;不景气;忧愁;低气压区

🤩短语
  • great depression (大萧条(美国经济大萧条时期))

  • economic depression ([经]经济萧条)

  • postpartum depression (产后忧郁症,产后抑郁)

  • clinical depression ([心理学]临床忧郁症)

  • tropical depression (热带低气压;热带气旋)

  • freezing point depression (冰点降低)

  • manic depression (躁郁症,躁狂抑郁状态)

  • chronic depression (慢性萧条;[医]慢性抑郁)

  • depression area (沉降区)

  • prosperity and depression (繁荣与萧条)

  • mental depression (心理抑郁;精神消沈)

  • spreading depression (扩散性抑制)

🎤例句
  • the devastating effects of economic depression (经济萧条的灾难性影响)
🤔同义词
  • recession, disappointment (沮丧;[地理]洼地;[经]不景气;忧愁)

773. deprivation

剥夺;损失;免职;匮乏;贫困

🤩短语
  • sleep deprivation (睡眠剥夺,剥夺睡眠)

  • relative deprivation ([社会]相对剥夺;相对性匮乏)

🎤例句
  • Sleep deprivation can result in mental disorders. (缺乏睡眠会引起精神紊乱。)
🤔同义词
  • removal, losing, expense, disadvantage, cost (剥夺;损失;免职)

774. deregulation

di:,regju'leiʃən 违反规定,反常;撤消管制规定

🎤例句
  • Since deregulation, banks are permitted to set their own interest rates. (解除管制后,银行获准自定利率。)
🤔同义词
  • perversion, abnormalcy (违反规定,反常;撤消管制规定)

775. derivative

[化学] 衍生物,派生物;导数

派生的;引出的

🤩短语
  • second derivative (二次导数)

  • financial derivative (金融衍生产品;金融衍生物)

  • partial derivative (偏导数;偏微商)

  • derivative financial instruments (n. 衍生金融工具)

  • derivative action (微商作用)

  • directional derivative (方向导数)

  • derivative instrument (衍生工具;衍生产品;派生票据;派生证券)

  • cellulose derivative (纤维素衍生物)

  • time derivative (时间导数,时间微商)

🎤例句
  • the derivatives market (金融衍生品市场)
🤔同义词
  • ramification, offshoot ([化学]衍生物,派生物)

  • extracted, descendent (派生的;引出的)

776. derive

源于;得自;获得

(Derive)人名;(法)德里夫

🤩短语
  • derive from (源出,来自,得自;衍生于)
🎤例句
  • Mr. Ying is one of those happy people who derive pleasure from helping others. (英先生是那种助人为乐的快活人。)
🤔同义词
  • to originate (起源)

777. descend

di'send 下降;下去;下来;遗传;屈尊

🤩短语
  • descend from (由…传下来的;起源于)

  • descend on (袭击)

  • descend upon (vt. 突然到达);袭击(突然降临)

🎤例句
  • Our plane started to descend. (我们的飞机开始下降。)

  • I heard his footsteps descending the stairs. (我听到他下楼的脚步声。)

🤔同义词
  • decline, go down (下降;下去;下来;遗传;屈尊)

778. description

di'skripʃən 描述,描写;类型;说明书

🤩短语
  • detailed description (详细描述;详细说明)

  • job description (工作说明)

  • brief description (简要说明;简介)

  • general description (一般说明,总则)

  • product description (产品描述;产品说明;产品介绍)

  • physical description (物理描述;外形著录)

  • formal description (形式描述)

  • full description (完整叙述,充分的描述)

  • beyond description (无法形容,难以形容)

  • vivid description (生动的描述;生动的报导)

  • complete description (完整的叙述,圆满的描述)

  • problem description (问题描述,问题说明)

  • short description (简短说明;简要说明;短注释)

  • functional description ([计]功能性说明)

  • technical description (技术说明)

  • give a description of (描写,描述;对…进行描述)

  • item description (项目描述)

  • description of goods (货物摘要;货物名称)

🎤例句
  • The booklet gives a brief description of each place. (这本小册子对每一个地方都作了简短的介绍。)

  • Berlin sounds fascinating from your description. (从你的描述来看,柏林是个迷人的城市。)

🤔同义词
  • presentation, type, style, characterization (描述,描写;类型;说明书)

779. desegregation

,di:seɡri'ɡeiʃən 废止种族歧视

780. deserve

di'zə:v 应受,应得

🎤例句
  • What have I done to deserve this? (我做了什么事,要得到这样的报应?)

  • I’m sorry for the kids. They deserve better (= deserve to be treated in a better way ) . (我为这些孩子感到难过,他们应该过得更好。)

  • Ledley deserves a place in the team. (莱德利应该在队里占有一席之地。)

  • Paula deserves a special mention for all the help she has given us. (应该特别提一下葆拉,她给了我们许多帮助。)

  • I would never hit anyone, even if they deserved it. (我决不会打人,哪怕他欠揍。)

  • What has he done to deserve this punishment ? (他做了什么,竟会受到这样的惩罚?)

  • People who are sent to prison for drunk-driving get what they deserve . (那些醉酒驾车被送进监狱的人是罪有应得的。)

🤔同义词
  • be deserving of (应受,应得)

  • be deserving of (应受,应得)

781. designate

'deziɡneit, 'deziɡnit, -neit 指定;指派;标出;把…定名为

'deziɡneit, 'deziɡnit, -neit 指定的;选定的

🎤例句
  • Buildings are designated by red squares on the map. (在地图上建筑物用红色方块标明。)
🤔同义词
  • specify, ticket, name, appoint (指定;指派;标出;把…定名为)

  • assigned, named, appointed (指定的;选定的)

782. desire

di'zaiə 欲望;要求,心愿;性欲

di'zaiə 想要;要求;希望得到…

🤩短语
  • desire for (渴望)

  • sexual desire (性欲)

  • a burning desire (强烈的愿望)

  • sincere desire (诚心诚意)

  • desire under the elms (榆树下的欲望(尤金奥尼尔的戏剧))

🎤例句
  • female sexual desire (女性的性欲)

  • She had remarried and desired a child with her new husband. (她再婚了,想跟新任丈夫生一个孩子。)

🤔同义词
  • requirement, wants, do, need, wish (欲望;要求,心愿;性欲)

  • feel like, wanna, require, mean, exact (想要;要求;希望得到…)

  • rare, aspire, long for, yearn for, die for (渴望)

783. despise

di'spaiz 轻视,鄙视

🎤例句
  • She despised her neighbours. (她看不起她的邻居。)
🤔同义词
  • slight, set light by (轻视,鄙视)

784. detach

di'tætʃ 分离;派遣;使超然

🤩短语
  • detach from (从…分离;拆卸)
🎤例句
  • Detach the white part of the application form and keep it for reference only. (取下申请表的白色部分,仅备参考。)

  • They clambered back under the falls to detach the raft from a jagged rock. (他们爬回到瀑布下面以便将卡在锯齿状岩石间的小艇拉出来。)

🤔同义词
  • mission, keep apart (分离;派遣;使超然)

785. detached

di'tætʃt 分离的,分开的;超然的

di'tætʃt 分离

🤩短语
  • be detached from (把…从…上卸下;脱离…)

  • detached house (独立式住宅;独立式房子)

  • detached garage (n. 独立式车库)

🎤例句
  • He tries to remain emotionally detached from the prisoners, but fails. (他想尽力保持对囚犯们不掺杂个人感情,却做不到。)
🤔同义词
  • apart, divided, isolated, separate (分离的,分开的;超然的)

  • keep apart, draw apart (分离)

786. detection

di'tekʃən 侦查,探测;发觉,发现;察觉

🤩短语
  • detection system (检测系统;探测系统)

  • edge detection (边缘检测)

  • fault detection (故障检测;探伤)

  • early detection (早期发现;早期检测)

  • intrusion detection system (入侵侦测系统)

  • target detection (目标检测;目标探测;目标觉察)

  • signal detection (信号检测)

  • detection rate ([法]破案率)

  • automatic detection (自动检测)

  • collision detection ([计]碰撞检测;[计]冲突检出)

  • detection limit (探测范围;检测极限)

  • leak detection (检漏;密闭性检查)

  • fire detection (火灾探测;火警探测;火警侦察器)

  • flaw detection (探伤检验;缺陷检验)

  • error detection (错误检测;误差检测)

  • detection circuit (探测电路,传感电路,检测电路;检波器)

  • detection probability (探测概率;发现概率)

  • object detection (对象检测,目标检测)

  • detection sensitivity (检测灵敏度)

  • failure detection (故障检测,故障探测)

🎤例句
  • ...the early detection of breast cancer. (…乳腺癌的早期发现。)
🤔同义词
  • exploration, discovery, occurrence, find (侦查,探测;发觉,发现;察觉)

787. deter

di'tə: 制止,阻止;使打消念头

di'tə: (Deter)人名;(德)德特尔

🎤例句
  • The company’s financial difficulties have deterred potential investors. (该公司的财务困境令潜在的投资者望而却步。)
🤔同义词
  • dispute, block, restrain (制止,阻止;使打消念头)

788. deteriorate

di'tiəriəreit 恶化,变坏

🎤例句
  • Ethel’s health has deteriorated. (埃塞尔的健康状况恶化了。)

  • America’s deteriorating economy (美国日渐恶化的经济)

🤔同义词
  • go ill, change for the worse (恶化,变坏)

  • go ill, exasperate (恶化)

789. deterioration

di,tiəriə'reiʃən 恶化;退化;堕落

🤩短语
  • environmental deterioration (环境恶化)
🤔同义词
  • corruption, regression, degradation (恶化;[生物]退化;堕落)

790. determination

决心;果断;测定

🤩短语
  • quantitative determination (定量测定)

  • orbit determination (轨道计算,定轨)

  • sex determination (性别决定;性决定)

  • final determination (最后决定)

  • experimental determination (实验测定)

  • age determination (年龄判定;年代测定;时代鉴定)

  • position determination (定位;位置测定)

  • determination coefficient (决定系数;确定系数)

  • determination limit (测定限)

🎤例句
  • his dogged determination (= very strong determination ) to succeed (他想要成功的坚定决心)
🤔同义词
  • decision, resolution, push, backbone (决心;果断)

791. determinism

di'tə:minizəm [力] 决定论

🎤例句
  • I don't believe in historical determinism. (我不相信历史决定论。)

792. detrimental

,detri'mentəl 不利的;有害的

,detri'mentəl 有害的人(或物);不受欢迎的求婚者

🎤例句
  • the detrimental effect of pollution on the environment (污染对环境的不利影响)
🤔同义词
  • harmful, adverse, against, evil, disadvantageous (不利的;有害的)

793. devastate

'devəsteit 毁灭;毁坏

🎤例句
  • The city centre was devastated by the bomb. (市中心被这枚炸弹摧毁了。)
🤔同义词
  • destroy, damage (毁灭;毁坏)

794. deviate

'di:vieit, 'di:viət 脱离;越轨

🤩短语
  • deviate from (偏离;脱离)
🎤例句
  • They stopped you as soon as you deviated from the script. (你一偏离剧本,他们就会叫停。)
🤔同义词
  • out of contact, break away (脱离;越轨)

  • diverge (使偏离)

795. deviation

,di:vi'eiʃən 偏差;误差;背离

🤩短语
  • standard deviation (标准偏差)

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

  • deviation angle (偏向角)

  • frequency deviation (频率偏移)

  • absolute deviation (绝对偏差)

  • mean square deviation (均方离差;标准差)

  • negative deviation (n. 负偏差;反向偏差)

  • average deviation (平均误差,平均离差;均差)

  • angular deviation (角度偏差;角偏移;角偏向)

  • deviation factor (偏差系数;歧离因数)

  • deviation value (偏差值,偏移值;偏差量)

  • thickness deviation (厚度公差)

  • deviation compensation (偏差补偿,误差补偿)

  • vertical deviation (垂向位移;垂线偏差)

  • allowable deviation (容许偏差;允许误差)

  • phase deviation (相位偏差)

  • mean deviation (平均偏差;平均偏移;均差)

  • mean absolute deviation (平均绝对偏差)

  • lateral deviation (横向偏差;水平偏斜;侧向偏离)

🎤例句
  • Deviation from the norm is not tolerated. (偏离规范是不能容忍的。)
🤔同义词
  • differences, error (偏差;误差;背离)

796. devise

di'vaiz 设计;想出;发明;图谋;遗赠给

di'vaiz 遗赠

🎤例句
  • She devised a method for quicker communications between offices. (她想出一种加快办公室之间通信联络的方法。)
🤔同义词
  • design, engineer, style, project, frame (设计;想出;发明;图谋;遗赠给)

  • legacy, bequest (遗赠)

797. devoid

di'vɔid 缺乏的;全无的

🤩短语
  • devoid of (没有;缺乏的)
🎤例句
  • I have never looked on a face that was so devoid of feeling. (我从未见过这样一张完全没有感情的脸。)
🤔同义词
  • lacking, scarce (缺乏的;全无的)

798. dexterity

dek'sterəti 灵巧;敏捷;机敏

🎤例句
  • Computer games can improve children’s manual dexterity . (电脑游戏可以提高儿童手的灵活性。)
🤔同义词
  • facility, skillfulness (灵巧;敏捷;机敏)

799. diagnose

'daiəɡnəuz, ,daiəɡ'nəuz 诊断;断定

🎤例句
  • How did they diagnose you? (他们怎么给你的诊断的?)

  • What tools do you need to help you diagnose the problem, and where do you get them? (您需要什么工具来帮助您诊断问题,可以从哪里获得这些工具?)

  • Evidently this springs from some defect in their nature, but it is one not altogether easy either to diagnose of to cure. (这种情形显然源于他们本性上的某种缺陷,但是这种缺陷既不容易诊断也不容易治疗。)

🤔同义词
  • tell, figure out (诊断;断定)

  • judge of, pass upon (诊断;判断)