富马酸亚铁,富马酸铁,富血铁,反丁烯二酸铁

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

发表于:2018-11-27 / 阅读(809) / 评论(0)

VOA2003（下）-发展与科学

生活英语情景口语:简历很重要

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(440) / 评论(0)

生活英语情景口语

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(468) / 评论(0)

农业与发展

VOA标准英语2009-US Withholds Judgment on Iran Election Resul

U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

发表于:2019-01-13 / 阅读(344) / 评论(0)

VOA标准英语2009年(六月)

VOA标准英语2009年-UN Expects S. Waziristan Fighting to Resul

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(375) / 评论(0)

VOA标准英语2009年(九月)

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

发表于:2019-01-13 / 阅读(474) / 评论(0)

VOA标准英语2010年(八)月

Body image survey results

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(376) / 评论(0)

Weekender

美国国家公共电台 NPR Titus Kaphar: How Can We Address Centuries of Racism In Art?

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. And not too long ago, painter and sculptor Titus Kaphar was visiting the Natural History Museum in New York with his kids. TITUS KAPHAR: That's right - two kids, two boys. RAZ: And how old

发表于:2019-01-16 / 阅读(382) / 评论(0)

2017年NPR美国国家公共电台11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(305) / 评论(0)

VOA双语新闻 2010年8月

VOA常速英语2007年-Africa-Europe Summit Concludes with Mixed Resul

By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri

发表于:2019-02-07 / 阅读(375) / 评论(0)

VOA常速英语2007年（十二月）

好听的英文歌曲：California — Tamar Kaprelian

Tamar Kaprelian，22岁美国流行创作才女歌手，擅长钢琴和摇滚，1986年出生在美国亚利桑那州，双亲均是亚美尼亚人，2010年发行了首张专辑《Sinner or a Saint》，2012年6月发行了新EP《 California》。

发表于:2019-02-21 / 阅读(258) / 评论(0)

好听的英文歌曲

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学英语单词

agroecosystems

allowable bearing load

atles

azn

baffy

be controlled by a semi-dominant gene