单词：sulfur partition ratio
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用Mp3背六级单词
[00:00.00]parameter [00:06.96]parameter [00:08.92]n.参(变)数；参量 [00:16.90]parameter [00:18.86]parasite [00:25.30]parasite [00:27.35]n.寄生动物 [00:35.20]parasite [00:37.24]participant [00:45.92]participant [00:48.09]n.参加者，参与者
大学英语六级词汇(拼读版)
Hello, Im Andrea Rose and youre listening to bbclearningenglish.com. Today in Entertainment, we meet well-known British actress, Joanna Lumley, who is best known as Patsy in the television comedy series, Absolutely Fabulous. Its also known as Ab Fab
Entertainment
chunk大量 embrace拥抱 hereditary遗传的 intimate亲近的 kin亲属 maternal母性的 matrimony婚姻 migrate迁徙 nostalgia思乡 nurture培养 offspring后代 posterity后代 proximity接近 paternity父子关系 personality个性 picturesqu
80天攻克雅思核心词汇
图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t
数学英语
图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt
数学英语
The European Union said Turkey must normalize relations with Cyprus if it is to realize its ambition to join the powerful bloc. Turkey still refuses to open ports and airports to Greek Cypriot air and sea traffic, or officially recognize the Republic
VOA标准英语2010年(十一)月
SCOTT SIMON, HOST: Today, we've been exploring the meaning of patriotism on this Memorial Day weekend. Now, we hear from two women who were not born in the United States but are proudly American. LAILA LALAMI: My name is Laila Lalami, and I'm a write
2018年NPR美国国家公共电台5月
The important thing about units is that once we've made a new unit, we can treat it just like we did the old unit. 重要的是，一旦我们创造了新的单位，就能用旧单位那样的方法使用它。 We can compose composed units, and we
TED演讲教育篇
Which is correct: A dozen eggs is? Or A dozen eggs are? 哪个是正确的：a dozen eggs 'is' 还是 a dozen eggs 'are'？ I remember being in elementary school, and my teachers making a big deal about the unit. 我记得上小学的时候，我们老
TED演讲教育篇
During a research experiment a marine biologist placed a shark into a large holding tank and then released several small bait fish into the tank. 在一个研究实验中，一个海洋生物学家把一条鲨鱼放进一个大的水箱中，然后投放
英语美文
On a typically rainy Irish afternoon, I boarded an express train at Ireland's capital Dublin. Here we are, about an hour now out of Dublin and we've just crossed over the border from Ireland into the British north. But there has been and there will b
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By Steve Herman New Delhi 14 August 2007 An electrician checks the decorative lights on the Indian gate, at the joint border check post, Wagah, India, 13 Aug 2007 Sixty years ago, India and Pakistan celebrated their newly won independence from Britis
2007年VOA标准英语（八月）
By David Gollust State Department 29 February 2008 A senior Bush administration official Thursday rejected the partition of newly-independent Kosovo in any form. Undersecretary of State for Political Affairs Nicholas Burns says the United States and
VOA常速英语2008年（二月）
By Melinda Smith Washington 09 August 2007 The World Health Organization says a mother's milk is the perfect food for a newborn baby. But worldwide statistics show that breastfeeding is frequently abandoned right after birth. VOA's Melinda Smith ha
2007年VOA标准英语（八月）
BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up
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By Leta Hong Fincher Washington 11 July 2007 Amid increasing calls in the U.S. Senate for American troops to withdraw from Iraq, two American scholars are recommending the partition of Iraq into three regions. Their plan includes a substantial reduct
2007年VOA标准英语（七月）
China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem
英闻天下
Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I am writing you th
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