音标：[,kɔntrә'vælid] ；

反有效的, 无效的

薄冰实用英语语法详解A课程-lesson79

定冠词用于某些固定语中，例如： In the middle of 在中间 Take the consequence 自食其果 Put the play on sb. 把责任归咎于某人 In the morning 在早上 In the afternoon 在下午 In the evening 在晚上 Tell the truth 说出真

发表于:2018-12-01 / 阅读(88) / 评论(0)

薄冰实用英语语法详解

字源大挪移 Prefix - 表示否定的字首 03 contra

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-04 / 阅读(61) / 评论(0)

英文魔法师字源大挪移

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[00:41.48]must 应该，必须 [00:48.56]You must stand in line! [00:58.20]You mustn't sit on the desk. [01:07.21]You must get up and get ready for school. [01:17.45]You mustn't eat anything until you see the doctor. [02:05.18]when,before,after引导的

发表于:2018-12-10 / 阅读(104) / 评论(0)

初中英语人教版初二

美国国家公共电台 NPR Retro-Games And Consoles Are The Latest Craze In The Gamer World

NOEL KING, HOST: Nintendo has a new gaming console. Well, it's kind of new. The Super NES Classic is basically just a smaller version of a system that is almost 30 years old. Despite that, it sold out in hours, which is evidence maybe of a retro gami

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一个英语单词可分为三部分：前缀（prefix）词根（root）后缀（suffix）。位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 contra- 表示反对，相反 contrary = contra + ry adj. 相反的 contra

发表于:2018-12-19 / 阅读(68) / 评论(0)

英语PK台

【突破英文词汇】contra -- against 对抗

1. con /kɒn/ (short for contra)-- 1. against; on the negative side 2. opposing argument, reason against Are you on the pro or con of this argument? 你是赞成还是反对这个论点？ Before taking an important step, carefully study the pros and

发表于:2018-12-30 / 阅读(124) / 评论(0)

突破英文词汇

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发表于:2018-12-30 / 阅读(73) / 评论(0)

法律英语 Legal Lad

Russian Energy Contractors Ambushed in Iraq

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发表于:2019-01-03 / 阅读(79) / 评论(0)

VOA2004（上）--国际时事

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CONTRA-,CONTRO-,COUNTER- against 相对,反对字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-03 / 阅读(83) / 评论(0)

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本项中最常用的英语表示法是Contraindications，也有用Restrictions on Use（用药限制）的。一、本项中涉及到禁用（或慎用）某些药物的患者或某种特殊情况，例如： 1、孕妇、妊娠期或哺乳期，幼

发表于:2019-01-08 / 阅读(141) / 评论(0)

医学英语

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By Mil Arcega Washington, DC 10 August 2006 watch Small Business Contracts Some U.S. lawmakers want the government to investigate whether large businesses intentionally misrepresented themselves in order to win federal contracts. The request comes a

发表于:2019-01-09 / 阅读(119) / 评论(0)

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CONTRA-,CONTRO-,COUNTER- against 相对,反对字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-11 / 阅读(64) / 评论(0)

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contra account 对销帐户 contra flow 资金回流 contra item 对销项目 contra transfer 对销转拨 contract 合约 contract for difference 差价合约 contract for service 服务合约 contra

发表于:2019-02-01 / 阅读(88) / 评论(0)

财会英语

2007年VOA标准英语-US Promises Transparent Probe of Iraq Contracto

By David Gollust Washington 18 September 2007 The U.S. State Department is promising an open and transparent investigation of a Baghdad shooting incident Sunday involving an American security contractor that left 11 people dead. The Iraq interior min

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2007年VOA标准英语（九月）

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November 25th, 1963Three days after his slain in Dallas, the body of President John F. Kennedy is laid to rest at Arlington National Cemetery. 1986In Washington, new details about the Iran-Contra affair engulf President Ronald Reagans administration.

发表于:2019-02-14 / 阅读(66) / 评论(0)

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历史上的今天-Today in History 2013-11-25

November 25th, 1963Three days after he's slain in Dallas, the body of President John F. Kennedy is laid to rest at Arlington National Cemetery. 1986In Washington, new details about the Iran-Contra Affair engulf President Ronald Reagans administration

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CONTRA-,CONTRO-,COUNTER- against 相对,反对字首contra,contro,counter源自拉丁文介系词,副词contra,意为相对,反对.拉丁文将contra和contro视作字首,例如contradictv.[否认],c

发表于:2019-02-18 / 阅读(63) / 评论(0)

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You have lost your credit card. Write a letter to the bank manager, explain where and how you lost it and any other relevant details. Ask the manager to cancel the old card and send you a replacement one.（请求信）亲爱的先生：我写信的目

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anchoringwire

annual magnetic change

anointeds

anti-division

antipneumococcus sera

aortic sinus

barked out

bastiat

black-and-tan terrier

blatherskites

bow wave