统计不可逆方法

学个词 Learn a Word-VOA英语教学 3060 irreversible

今天我们要学的词是irreversible. Irreversible 形容词，不可逆转的。The European Union's top diplomat welcomed North Korea's announcement of stopping nuclear tests, and called for an irreversible denuclearization of North Korea. 欧盟首

发表于:2018-12-30 / 阅读(36) / 评论(0)

英语单词荟萃

6句唯美而富有哲理的英文句子

Three things in life once gone, never come back: time, opportunity, and words. 人生有三样东西不可挽回：时间，机遇，以及说出去的话。 Expectation is the root of all heartache. 期待是所有心痛的根源。 In life, we all

发表于:2019-01-08 / 阅读(56) / 评论(0)

英语美文

VOA常速英语2008年-New Procedure Avoids Abdominal Incision, Offers

By Robert Raffaele Washington 27 March 2008 A new type of surgery may make it easier for patients who would otherwise require a more invasive procedure. The new type of operation makes it possible for doctors to remove unwanted tissue through a patie

发表于:2019-01-09 / 阅读(79) / 评论(0)

VOA标准英语2008年（三月）

VOA标准英语2012--UN Warns of Irreversible Damage to Planet

UN Warns of Irreversible Damage to Planet The Global Environmental Outlook, or GEO5, says the world is on an unsustainable path, despite more than 500 international agreements. And scientific evidence says Earth's systems are being pushed toward thei

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VOA标准英语2012年(六月)

VOA标准英语2012--US Suspends All Economic Sanctions on Burma

US Suspends All Economic Sanctions on Burma Secretary of State Hillary Clinton announced the suspension of bans on U.S. financial transactions, investments, and access to credit in a meeting with Burmese Foreign Minister U Wunna Maung Lwin. This is a

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VOA标准英语2012年(五月)

美国国家公共电台 NPR 'Complete, Verifiable, Irreversible' A Tough Goal For North Korea Summit

ARI SHAPIRO, HOST: CVID is an acronym you're about to hear a lot. The Trump administration has been using it in the run-up to next week's summit with North Korea. And those four letters have meant different things to different people, as NPR's David

发表于:2019-02-13 / 阅读(74) / 评论(0)

2018年NPR美国国家公共电台6月

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