单词：arylsulfatase
[网络] 芳硫酸酯酶；芳基硫酸酯酶类；细菌产生
单词：arylsulfatase 相关文章
Four months before the Bush administration leaves office in January, Defense Secretary Robert Gates laid out his vision for U.S. military strategy on Monday, saying the Pentagon needs to strike a balance between conventional capabilities and the abi
VOA标准英语2008年（九月）
avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出 【反】link（vt 连结）；suture（vt 缝合）
不择手段背单词
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单词解析速记
Preity Zinta is one of Indias most celebrated actresses. She has appeared in both Bollywood and English-language movies. In addition to acting, she is a writer, stage performer and philanthropist. She is also a businesswoman and co-owns a top Indian
各国名人英文介绍
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午后咖啡
Paul Simon's new album
2006年VOA标准英语（六月）
UNIT TWO My favourite season [00:09.22]Let's chant [00:11.60]Sprig is green with flowers and songs. [00:22.99]Summer is hot and thedays are long. [00:30.69]Fall is golden and farmers are busy. [00:38.27]Winter is white and the year is gone. [00:45.17
人教版小学英语五年级
vanessa carlton--Nolita fairytale I know, you know, We don't see And so our truths wait patiently I walk the streets with a song in my head We ebb and we flow so Got my toes on my pup at the foot of my bed My heart always seems to know Now take the g
E乐吧
By Challiss McDonough Cairo 11 January 2008 U.S. President George W. Bush is in Kuwait, the next stop on his visit to the Middle East. He spent three days in Israel and the Palestinian territories, trying to advance the peace process. His secretary o
VOA标准英语2008年（一月）
By Alan Silverman Hollywood 08 October 2006 Jack Nicholson stars as Frank Costello, the ruthless boss of an underground criminal empire in Southy, the working class neighborhood on the south side of Boston. Law enforcement agencies have been trying
2006年VOA标准英语（十月）
1) outta = out + of 没了，走了 2) gotta = got + to 必须做 3) musta = must have = 一定 Were running outta time! 我们没时间啦！白洁最近听到一首很好听的中文歌叫：时间都去哪儿了。
OMG美语
BEIJING, Feb. 19 (Xinhua) -- China's central bank said Sunday it will maintain a prudent monetary policy as the country faces pressure in supporting growth and containing inflation. The remarks, made by an official with the People's Bank of China (PB
英语新闻
The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ
阅读空间
For two weeks, nearly 1000 troops from India and the United States, using heavy transport aircraft and battle tanks, have been taking part in a joint exercise in Babina in Uttar Pradesh state. The 18-day exercise, code named Yudh Abhyas or preparatio
英语杂谈
By Barry Wood Belgrade 04 February 2008 Incumbent president of Serbia Boris Tadic won Sunday's presidential election, defeating by a narrow margin a pro-Russian nationalist candidate. VOA's Barry Wood reports from Belgrade. Boris Tadic (l), 03 Feb 20
VOA常速英语2008年（二月）
CAPITOL HILL The U.S. Senate has confirmed President Barack Obamas pick for defense secretary, Chuck Hagel, after a bruising nomination battle that saw widespread Republican opposition to the former Republican senator by a vote of 58 to 41. Hagel wil
英语新闻
1) fashion sense 对时尚很有很有品2) Work it!穿出你的范儿来！3) Do these match? 这个和这个配不配？4) Do these go? 这个和这个配不配？5) It doesn't go/match. 不配,不搭
OMG美语
今天我们要学的词是 per se. Per se是自身，本身的意思。Google claims that Google+ is not a social media per se. 谷歌声称，Google+ 并非完全意义上的社交媒体。Web bloggers are not journalists per se. 网络博主们并非
英语单词荟萃
Secretary of State Hillary Clinton said Tuesday that an Iranian nuclear scientist, who Iran claims was abducted by U.S. agents, is in the United States on his own free will and is free to leave. The Iranian, Shahram Amiri, turned up at the Iranian in
英语杂谈