音标：['ekstrә,maitә'kɔndriәl] ；

a. [生]位于(或发生在) 细胞中的线粒体之外的

E.T. The Extra-Terrestrial

Who would have ever thought that a creature with an extending 1) turtle-like neck, a finger as bright as a nightlight, or a 2) penchant for Coors beer would translate into hundreds of millions of doll

发表于:2018-11-28 / 阅读(368) / 评论(0)

疯狂英语2002年

国家地理:In the Womb: Multiples 孕育日记: 多胞胎

Identicals share one of the closest human relationships biologically. They are likely to grow up looking and sounding extremely similar, yet not a 100% match. A small number of genes in the mother's eggs sit outside the nucleus, known as mitochondria

发表于:2018-12-05 / 阅读(173) / 评论(0)

国家地理2007年

STAN IS WILLING TO GO THE EXTRA MILE

Dialogue13 1--You're the only person who knows what really happened. 2--That's not quite true. Stan Bailey was there,too. 3--Oh. Was he there? I didn't know that. 2--Well, actually, he wasn't there al

发表于:2018-12-10 / 阅读(205) / 评论(0)

英语经典听力对话

VOA慢速英语2015 三人创造的人类胚胎辩论超越科学和宗教

'Three-Person Babies' Debate Goes Beyond Science and Religion 三人创造的人类胚胎辩论超越科学和宗教 Britain has become the first country to permit doctors to use genetic material from three people to create human embryos. The process

发表于:2018-12-16 / 阅读(153) / 评论(0)

2015年VOA慢速英语(三)月

每日一词【23】extra pounds：身上多了几磅肉

今天要学的一个词组是extra pounds。 Extra pounds说白了就是你身上多了几磅肉，别以为是多买几磅肉。最近的调查显示，不用说肥胖，就是体重超重几磅也会缩短一个人的寿命几年- Just a few extra

发表于:2018-12-30 / 阅读(156) / 评论(0)

英语每日一词

每天一点英文 18 extra good luck

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:2019-01-02 / 阅读(255) / 评论(0)

每天一点英文

Japan 1)Unveils Extra Spending Package

Broadcast: Jan 31 2003 Japan's jobless rate stands at a post-war high of 5.5 percent for December, rising from 5.3 percent in November. Labor Minister Chikara Sakaguchi said the jobless condition refl

发表于:2019-01-03 / 阅读(208) / 评论(0)

VOA2003（上）-商业论坛

成功秘诀：“Go the extra mile!”

成功秘诀：Go the extra mile! 刚参加工作时，曾向年长的朋友取经，她只告诉我Go the extra mile! 彼时不懂，暗笑：太简单了吧？成功就是比别人多做一点点？时钟嘀嗒，在随后的日子里，终于明白

发表于:2019-01-03 / 阅读(203) / 评论(0)

实用英语

VOA常速英语2007-British Police Use Extra Eye to Fight Crime

By Catherine Drew Northamptonshire, Britain 04 October 2007 Police in Britain have added a new high tech aid to their crime fighting tools. It is a miniature digital camera designed to be worn on a police officer's head. The Robocam, as it is known,

发表于:2019-01-07 / 阅读(161) / 评论(0)

2007年VOA常速英语（十月）

英文原版对话1000个:744 The Extra

Todd: OK, Matt, we're talking about acting and you were an extra. Can you talk a little about what an extra is and your experience? Matt: Sure. Extra work is basically background in any scene for whatever reason. Obviously, movies and television, the

发表于:2019-01-07 / 阅读(223) / 评论(0)

原版英语对话1000个

地道英语对话：Visitors and Extra Tenants(1)

A: I have a question about extra people living with me in my apartment. B: You may have one roommate, but they need to have an approved application on file with us. A: What about overnight guests? B: An occasional overnight guest is not a problem. A:

发表于:2019-01-07 / 阅读(168) / 评论(0)

地道英语对话-租房

地道英语对话：Visitors and Extra Tenants(2)

A: Can I have roommates in my apartment? B: You may have one roommate, but they need to pass a credit check. A: Can overnight guests stay with me? B: You may have an overnight guest, but they may not stay for an extended period of time. A: How long c

发表于:2019-01-07 / 阅读(167) / 评论(0)

地道英语对话-租房

地道英语对话：Visitors and Extra Tenants(3)

A: What about roommates in my apartment? B: You may have one roommate, but their name must appear on the lease. A: Can I have someone visit me for a short period of time? B: We understand that a family member or friend may visit from time to time. Ju

发表于:2019-01-07 / 阅读(177) / 评论(0)

地道英语对话-租房

美国俚语：go the extra mile 多付出代价; 多努力一点

A: Nobody will ever believe anything I say again. A: 不会有人再相信我所说的任何话了! B: In that case, you have to go the extra mile to prove your credibility. B: 如果是这样的话, 你就得多作一点, 来证明你的可信度啰。

发表于:2019-01-08 / 阅读(174) / 评论(0)

美国俚语

研究:酗酒会导致肌肉无力

WASHINGTON, April 21 (Xinhua) -- U.S. researchers said Monday that muscle weakness from long-term alcoholism may be due to an inability of mitochondria, the powerhouses of cells, to self- repair. In research conducted with rats, the researchers found

发表于:2019-02-05 / 阅读(239) / 评论(0)

英语新闻

Adriano ordered to take extra training to reshape

RIO DE JANEIRO, Jan. 10 (Xinhua) -- As planned by Corinthians' head coach Tite, polemic striker Adriano was singled out in order to participate in extra physical conditioning exercises on Monday. The move comes in order to get the player into proper

发表于:2019-02-05 / 阅读(264) / 评论(0)

英语新闻

经济学人354:生殖技术代孕妈妈

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈，爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(223) / 评论(0)

经济学人科技系列

学个词 23:extra pounds

发表于:2019-02-24 / 阅读(229) / 评论(0)

学个词

常用英语口语：寄信

W: Would you please weight this letter for me? M: Well, it's a bit overweight. You must pay extra for it. W: How much? M: We demand a surcharge of 80 cents for it.

发表于:2019-03-04 / 阅读(238) / 评论(0)

英语口语

英语听力—环球英语 1049 Extra-Legal Economies

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 The land is our property. W

发表于:2019-03-04 / 阅读(192) / 评论(0)

环球英语 Spotlight

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