单词：chromatographer
单词：chromatographer 相关文章
Topping the Academy's list as Game of the Year, was the Sims from Electronic Art. The game, which has no violence or sex, lets computer users 1)manipulate little cyberpeople, almost like they're in a
疯狂英语2001年
3 personal appearance Beginner A: That girl looks very attractive, doesnt she? B: do you think so? I dont like girls who look like that. I like girls who arent too slim. If you like her, go and talk to her. A: Id like to, but theres her boyfriend. H
情景英语口语100主题
Unit 2 Text B Ad---advertisement---advertising---advetiser Attraction---attractive Designer---fashion designer post---mail produce persuade sb. To do sth. persuasion Leisure time Act---active---activi
自考英语（一）78讲
这首歌属于德文经典，早在1972年就收录在 Esther 的同名专辑中，当然是以LP的形式。1982年出版了CD版，至今仍为人们所喜爱。歌词取自德国诗人海涅（Heinrich Heine，1797-1856）的诗篇《归乡》（Die Heimkehr，1823-1824），有删节。怀旧是民谣类歌曲的永恒主题。这首歌
十八首全球最好听的女声
Danse avant de tomber 《只要不摔倒，跳吧
十八首全球最好听的女声
阿美的衣服刚穿了一周就发现线头松了。她拿到店里要求退货，但是事情似乎并没有预想的那么顺利。问题究竟是怎么解决的呢？往下看吧！ Salesclerk：Can I help you? May: Yes, I have a complaint to ma
英语大赢家上册
Germaine Greer is an Australian-born writer, academic and journalist. She is most famous for speaking out on womens issues. She is one of the boldest and clearest feminist voices of modern times. She became a household name overnight after the public
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Is someone taking an illegal backhander? Neil: Hello, welcome to Real English from BBC Learning English, I'm Neil. Helen: 大家好，我是 Helen。 Neil: In Real English we look at words and phrases people use all the time, but you probably won't find in
地道英语在线听
Hank liked to drink beer. He drank beer every day. He drank 12 cans of beer every day. He liked to drive his truck. He liked to drive his truck and drink his beer. He threw the empty beer cans on the floor of his truck. Empty beer cans were on the pa
简单慢速英语阅读
Power Portraits Capture World Leaders World leaders and heads of state are always in the public eye. We watch them on TV and see their photos in newspapers and magazines. But when New Yorker staff photographer Platon Antoniou - who uses just his firs
VOA标准英语2011年(六月)
This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr
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歌曲 ： Berzerker 艺人 ： After The Burial 音乐星级 ： ★★★ 所属专辑 ： Rareform 发行年代 ： 2008 风格 ： Metalcore 介绍： 美国明尼苏达州的一支年轻乐队，2004年成立一直活跃至今。作品中混合了多种风格，而且年轻人的动手能力也强，专辑也是成员DIY的结果
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By Carolyn Weaver Washington, DC 30 August 2006 watch Peacekeeper report Peacekeepers stand guard The U.N. Security Council resolution on ending the month-long war between Israel and Hezbollah called for adding up to 13,000 troops to the 2,000 membe
2006年VOA标准英语（八月）
penny-pincher cheapskate 有些人花钱很小心。花钱小心是很明智的，但是，要是一个人太过份了，把钱看作是生活中最重要的东西，那他和他周围的人就会产生
美国习惯用语
The One With The Screamer 本集简介： Phoebe waits on hold so she can have her phone repaired before the warranty expires. The gang goes to Joey's play on opening night. Rachel dates Tommy, who seems pretty nice... except when he starts screaming
老友记(六人行)
今天我们要学的词是no-brainer。 No-brainer, 意思是很容易做，很好理解的事情。The test was a no-brainer, 这次考试简单极了。新英格兰爱国者队是美国最棒的橄榄球队。一个新加盟爱国者队的球员说，
英语单词荟萃
我们今天要学的习惯用语都围绕一个中心词汇：penny。Penny是分币。在英美等国的 钱币中penny价值最低。如今你几乎想不出一个penny能买到什么东西，所以有人甚至 提议不必再铸造penny了，然而
美国习惯用语
今天我们要学的词是no-brainer。 No-brainer, 意思是很容易做，很好理解的事情。The test was a no-brainer, 这次考试简单极了。新英格兰爱国者队是美国最棒的橄榄球队。一个新加盟爱国者队的球员说，
英语每日一词
The Worrler of Qi A man of the state of Qi was afraid that the sky would fall down and the earth would cave in．The thought that he would not be able to find shelter when that happened worried him so much that he had no appetite for food and slept v
趣味英语