单词：auxotrophic(ryan & lederberg 1946
单词：auxotrophic(ryan & lederberg 1946 相关文章
By Lisa Schlein Geneva 30 December 2006 The U.N. refugee agency says it is preparing for the possible exodus of thousands of Somalis to neighboring countries, in the wake of the fighting between Ethiopian-backed government troops and Islamist fighte
2006年VOA标准英语（十二月）
HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week, a special poetry show: We hear some songs of famous poems by France's First Lady Carla Bruni ... Answer a question about American poet Emily Dickinson And
VOA慢速英语2008年（九）月
AS IT IS 2015-10-27 Paul Ryan Ready to Take Charge of the House If all goes as planned, Rep. Paul Ryan will be elected speaker this week. The Republican congressman from the state of Wisconsin would be the 62nd House speaker. The speaker is the leade
2015年VOA慢速英语(十)月
AS IT IS 2015-12-18 Hated Drug Company Head Arrested by FBI 美国黑心药业大亨被捕 A U.S. businessman once described as the most hated man in America was arrested Thursday. 曾被人们称为恶棍的美国商人于周四被联邦调查局逮捕
2015年VOA慢速英语(十二)月
Mike: So Dusty, we were talking earlier, and you're telling that you're into marine biology, and that's kind of your background. So, tell me a little bit about why you like - what's your fascination with marine biology? Dusty: Well, the main thing is
原版英语对话1000个
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
单词解析速记
By David McAlary Washington 06 December 2006 New biological evidence casts more doubt on Libyan government charges against six imprisoned Bulgarian and Palestinian medical workers accused of deliberately infecting several-hundred Libyan children wit
2006年VOA标准英语（十二月）
来自德州顶着才子称谓的Ryan，却打从幼年时，压根也想不到要朝音乐的方向迈进，直到聆听Dave Matthews的音乐后，才正式敲开Ryan音乐大门，自己录制创作歌曲，以自销性方式借助网站进行贩卖
天籁音乐
PoetKayRyanNamedMacArthurFellow The John D. and Catherine T. MacArthur Foundation named 22 new MacArthur fellows on Tuesday. They'll receive Genius awards, which come with a no-strings attached grant of $500,000 over five years. The diverse grantees
VOA标准英语2011年(九月)
Ryan Tedder, the Busiest Guy in Music Business? Ryan Tedder may be the busiest guy in the music business these days. Lead singer for the band OneRepublic, Tedder also writes and produces hits songs for other artists, last year earning an estimated $2
VOA标准英语2014年(五月)
By Doug Levine Washington 17 January 2007 Renowned jazz saxophonist and composer Michael Brecker died January 13 of leukemia in a New York City hospital. He was 57 years old. As VOA's Doug Levine tells us, Brecker's impact on today's generation of ja
2007年VOA标准英语（一月）
A number of senior executives from the Chinese division of GlaxoSmithKline are the focus of a criminal investigation. The Ministry of Public Security has been questioning a number of GSK employees amid allegations they offered large bribes to governm
世界各地新闻集锦
Mike: So Dusty, we were talking earlier, and you're telling that you're into marine biology, and that's kind of your background. So, tell me a little bit about why you like - what's your fascination with marine biology? Dusty: Well, the main thing is
英语趣味课堂
AMERICAN MOSAIC - Watergate, Nixon, 'Deep Throat': What Was That All About? By Nancy Steinbach and Caty Weaver Broadcast: Friday, June 17, 2005 (MUSIC) Welcome to AMERICAN MOSAIC, in VOA Special Engli
American Mosaic
By Melinda Smith Washington, DC 05 October 2006 watch Athletes Heart Risk One of the leading causes of death among young athletes on the playing field or court is a heart condition called Hypertrophic Cardiomyopathy. But the results of a 25-year stu
2006年VOA标准英语（十月）
Since the April 20 explosion and fire that sank the BP Deepwater Horizon off-shore oil rig, about 800,000 liters of crude oil a day have been spewing from the broken well into the Gulf of Mexico. The massive spill is threatening marine life, commerci
VOA标准英语2010年(五)月
音乐咖啡厅:Ryan Cabrera - Our Story 相关介绍：来自德州顶着才子称谓的Ryan，却打从幼年时，压根也想不到要朝音乐的方向迈进，直到聆听Dave Matthews的音乐后，才正式敲开Ryan音乐大门，自己录制创
音乐咖啡厅
Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y
音乐咖啡厅
Voice 1 Thank you for joining us for Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Ryan Hreljac sat in
环球英语 Spotlight
Ryan Cabrera - With You Gone 这首With u gone 选自2005年他发行的第2张专辑《You Stand Watching》。Ryan用他失去爱情的痛苦绝望伤感地呼唤着I will always remember. 想必再狠的女孩也会被这首发自内腑的歌曲所感
流行英文歌曲