卟啉亚铁螯合酶

Storing Drinking Water

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

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VOA2003（下）-发展与科学

VOA标准英语2008年-US Defense Chief Calls for a Balanced US Milita

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

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VOA标准英语2008年（九月）

不择手段背单词(636):avulse

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）

发表于:2018-12-30 / 阅读(132) / 评论(0)

不择手段背单词

语感启蒙4 A-Tu-Li-Ta 阿图丽塔

图片1

发表于:2019-01-01 / 阅读(197) / 评论(0)

清华幼儿英语语感启蒙

各国名人英文介绍-Preity Zinta

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

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各国名人英文介绍

VOA慢速英语20060927a

HEALTH REPORT - New Studies Aim to Expand Knowledge of AutismBy Caty Weaver Broadcast: Wednesday, September 27, 2006 This is the VOA Special English Health Report. A young child with autism Scientists

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2006年慢速英语（九）月

DEVELOPMENT REPORT - Storing Drinking Water

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(251) / 评论(0)

农业与发展

SSS 2010-04-14

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(126) / 评论(0)

Scientific American(四)月

2006年VOA标准英语-Paul Simon Returns With a "Surpirse"

Paul Simon's new album

发表于:2019-01-09 / 阅读(174) / 评论(0)

2006年VOA标准英语（六月）

人教版小学英语五年级下--UNIT TWO My favourite se

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

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人教版小学英语五年级

英语歌曲:vanessa carlton--Nolita fairytale

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

发表于:2019-01-10 / 阅读(152) / 评论(0)

E乐吧

VOA标准英语2008年-Bush in Kuwait for Talks on Middle East Securit

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

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VOA标准英语2008年（一月）

VOA标准英语2010年-Iron-Regulating Protein Could Help Bat

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

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VOA标准英语2010年(八)月

VOA双语新闻：运铁素蛋白质对肿瘤细胞的影响

发表于:2019-01-19 / 阅读(111) / 评论(0)

VOA双语新闻 2010年8月

2006年VOA标准英语-Director Scorcese Returns With All-Star Cast in

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

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2006年VOA标准英语（十月）

OMG美语：频道 OMG!美语 Outta! Gotta!

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。

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OMG美语

Bierborse（啤酒节）

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

发表于:2019-02-03 / 阅读(147) / 评论(0)

阅读空间

VOA常速英语2008年-Serbia's Tadic Re-Elected President by Narrow M

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

发表于:2019-02-06 / 阅读(125) / 评论(0)

VOA常速英语2008年（二月）

OMG!美语 Do These Match?

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

发表于:2019-02-12 / 阅读(133) / 评论(0)

OMG美语

学个词Learn a Word 第1554-per-se

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

发表于:2019-02-18 / 阅读(125) / 评论(0)

英语单词荟萃

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学英语单词

a raise in salary

Affi-Gel

Anaconda-Trail process (for zinc extraction)