音标：['ɔ:ksәtrɔf] ；

n. 营养缺陷型, 营养缺陷体
[医] 营养缺陷型

词型变化：名词复数形式 : auxotrophs

2006年VOA标准英语-UNHCR Preparing For Possible Exodus of Thousand

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

发表于:2018-11-29 / 阅读(175) / 评论(0)

2006年VOA标准英语（十二月）

VOA慢速英语2015 美国"黑心"药业大亨被捕

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

发表于:2018-12-08 / 阅读(133) / 评论(0)

2015年VOA慢速英语(十二)月

儿童英语口语天天练-37 双元音[au]

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！

发表于:2018-12-18 / 阅读(111) / 评论(0)

海豹Kid 英文儿歌

英文原版对话1000个:1140 Marine Biology

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

发表于:2018-12-25 / 阅读(132) / 评论(0)

原版英语对话1000个

[单词解析速记].JV492.(Exotic.and.Florid)

发表于:2018-12-30 / 阅读(146) / 评论(0)

单词解析速记

[单词解析速记].JV474.(Gauche.and.Hasten)

发表于:2018-12-30 / 阅读(119) / 评论(0)

单词解析速记

精美英文欣赏:Laugh笑

笑有助于消化，笑能减轻压力，笑，是长寿的秘方。 No living creature can laugh except man. Trees may bleed when they are wounded, and beasts in the field will cry in pain and hunger, yet only I have the gift of laughter and it is

发表于:2019-01-02 / 阅读(136) / 评论(0)

精美英文欣赏

Kenian Makau sets new world record at Berlin Marathon

BERLIN, Sept. 25 (Xinhua) -- Kenyan Patrick Makau sets a new world record at the 38th Berlin Marathon when he pulverized the former record by Ethiopian Haile Gebrselassie with 2:03:38 on 42,195 km on Sunday. With perfect conditions Makau was able to

发表于:2019-01-08 / 阅读(128) / 评论(0)

英语新闻

2006年VOA标准英语-New Evidence Exonerates Foreign Medics in Libya

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

发表于:2019-01-09 / 阅读(174) / 评论(0)

2006年VOA标准英语（十二月）

2013年美国好声音 Ain’t No Way - Sisaundra Lewis

Ain't no way for me to love you If you won't let me Ain't no way for me to give you all you need If you won't let me give all of me I know that a woman's duty Is to help and love a man And that's the way it was PLANNED Oh but how can I how I can how

发表于:2019-01-10 / 阅读(128) / 评论(0)

The Voice 美国好声音

天籁音乐:Au Revoir Simone-The Lucky one

三名来自布鲁克林的女孩子组成的Au Revoir Simone乐团成立于2003年，其音乐带有明显的梦幻色彩，被歌迷称为独特的dream pop风格。这首歌曲选自其07年的专辑The Bird Of Music。 The Lucky one Au Revoir Sim

发表于:2019-01-11 / 阅读(119) / 评论(0)

天籁音乐

2007年VOA标准英语-Jazz World Mourns Saxophonist, Composer Michael

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

发表于:2019-01-16 / 阅读(180) / 评论(0)

2007年VOA标准英语（一月）

Q&A on GlaxoSmithKline Bribery Probe

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

发表于:2019-01-19 / 阅读(120) / 评论(0)

世界各地新闻集锦

【英语趣味课堂】海洋生物学-Marine Biology

发表于:2019-01-25 / 阅读(122) / 评论(0)

英语趣味课堂

AMERICAN MOSAIC - Watergate, Nixon, 'Deep Throat': What Was

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

发表于:2019-01-30 / 阅读(228) / 评论(0)

American Mosaic

2006年VOA标准英语-Study: Screening of Young Athletes Can Reduce R

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

发表于:2019-02-03 / 阅读(189) / 评论(0)

2006年VOA标准英语（十月）

VOA标准英语2010年-Both Old and New Cutting-Edge Technolo

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

发表于:2019-02-05 / 阅读(171) / 评论(0)

VOA标准英语2010年(五)月

No world record attempt for Makau in Frankfurt

NAIROBI, Aug. 16 (Xinhua) -- World marathon record holder Patrick Makau has ruled out attacking the world record when he lines up at the Frankfurt marathon on Oct. 28. Makau, who is eying to bounce back after he was overlooked by the Kenyan authoriti

发表于:2019-02-05 / 阅读(129) / 评论(0)

英语新闻

AU mediator leaves Cote d'Ivoire without breakthrough

NAIROBI, Jan. 19 (Xinhua) -- African Union mediator for the resolution of the electoral crisis gripping Cote d'Ivoire Raila Odinga ended his visit to the West African nation on Wednesday without a breakthrough. In a statement(声明) issued at the en

发表于:2019-02-06 / 阅读(151) / 评论(0)

英语新闻

Laundry Service 洗衣服务

Key Sentences（重点句子） 114．Excuse me．Have you any laundry？对不起，请问有没有要洗的衣服？ 115．The laundry man is here to collect it．洗衣房服务员来这儿收要洗的衣服了。 116．If you have any，please

发表于:2019-02-14 / 阅读(124) / 评论(0)

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auzatellodes arizanus