单词：slowing-down length of neutrons
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AZUZ: And that's where things get a little tricky. See, Japan has been the world's second largest economy, but China is catching up. According to a new report, over the last quarter -- the last three months -- China passed Japan. That doesn't necessa
CNN2010年(八)月
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms
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Up in arms At arm's length 在美国人讲话时，或从书刊报纸上，你经常可以听到或见到一些由手臂，就是英文里的arms这个字组成的成语或俗语。有些习惯用语从
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The oil-producing OPEC cartel has for the fourth straight month trimmed its estimate of world demand for oil for the rest of this year and in 2012. The 12-nation Organization of the Petroleum Exporting Countries said Tuesday that the demand for oil w
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[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh
英语笑话（MP3+文本）
20本终生受益的英语书 1. Your Money or Your Life, by Joe Dominguez and Vicki Robins. 关于理财的书籍，重点推荐这一本，你应该读一下。它了解大多数人的理财观念，并用简单有效的新方法改造你的生活。
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