甲睾酮

报告称吸烟或永久性损伤你的遗传物质

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(61) / 评论(0)

2016年VOA慢速英语(十)月

VOA标准英语2011--Fraud Hunters Unmask Military Imposters

Fraud Hunters Unmask Military Imposters If you were to attend a parade or musical celebration of the 235th anniversary of Americans' declaration of independence today, you'd likely see lots of men and women in the uniforms of the United States milita

发表于:2018-12-16 / 阅读(71) / 评论(0)

VOA标准英语2011年(七月)

SSS 2011-06-22

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(110) / 评论(0)

Scientific American(六)月

SSS 2010-03-23

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

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Scientific American(三)月

英文书摘精选 Why Humans (Not Chimps) Get Cancer为何人类而不是黑猩猩会得癌症?

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(62) / 评论(0)

初学者听力文摘精选

[单词解析速记].JV541.(Obsolete.and.Foster)

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:2018-12-30 / 阅读(153) / 评论(0)

单词解析速记

汪培珽分级书单 An I Can Read Book level1-2 Oster Otter

汪培珽的英文私房书单，适合从 0 开始的小朋友从头学英语。汪培珽分级书单 AnICanReadBooklevel1-2 （ PDF 文本下载）

发表于:2018-12-31 / 阅读(79) / 评论(0)

汪培珽分级书单 An I Can Read Book lev

PEOPLE IN AMERICA - Stephen Foster

PEOPLE IN AMERICA -October 20, 2002: Stephen Foster By Shelley Gollust (Photo - University of Pittsburgh) VOICE 1: I'm Shirley Griffith. VOICE 2: And I'm Steve Ember with the VOA Special English progr

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People in America

专业术语—中草药成分英汉对照词汇M

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物（舞茸提取物） Malonyl Oleanolic acid Hemi

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医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

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农业与发展

Study: Loss of Ozone Slows

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

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VOA2003（下）-环境与健康

VOA标准英语2013--Students Aim for Aviation History with Human-Powered Helicopter

Students Aim for Aviation History with Human-Powered Helicopter Within reach What seemed impossible when William Staruk began his PhD studies at the University of Maryland three years ago, is now within reach. He's part of a 50-member team developing

发表于:2019-01-14 / 阅读(91) / 评论(0)

VOA标准英语2013年(五月)

意大利的一家餐厅被命名为世界上最好的餐厅

A restaurant in the city of Modena, Italy, has been named as the best restaurant in the world. The restaurant Osteria Francescana was crowned number one at the World's 50 Best Restaurants awards ceremony in New York. The ceremony is like the Oscars o

发表于:2019-01-22 / 阅读(145) / 评论(0)

英语生活新闻

经济学人69:外因遗传与压力新生儿蓝调曲

Science and Technology Epigenetics and stress Baby blues 科技外因遗传与压力新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(139) / 评论(0)

经济学人科技系列

PBS高端访谈:低薪工作带动了美国就业率的增长

JUDY WOODRUFF: The latest government jobs report shows the American labor market moving into its strongest hiring pace in years. Employers added 217,000 jobs last month, and the unemployment rate remained at 6.3 percent, its lowest level since Septem

发表于:2019-01-27 / 阅读(62) / 评论(0)

PBS访谈社会系列

VOA标准英语2013--生物钟提供衰老的线索

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(94) / 评论(0)

VOA常速英语2013年(十月)

捂脸英语怎么说

上周，韦氏官方正式宣布收录了1000多个网络词汇！看来韦氏词典追又赶了把时代潮流，企图站在年轻酷炫的风尖浪口。现在韦氏词典也被带跑偏了。2017年加入的这批热词里，于是我们看见了

发表于:2019-02-01 / 阅读(137) / 评论(0)

英文语法词汇

学个词Learn a Word 第784期 Poster child

今天我们要学的词是poster child。 Poster child, 典型代表。美国总统奥巴马星期三再次前往印第安纳州北部的一个郡。The blue-collar manufacturing area has become the poster child of the president's stimulus plan and

发表于:2019-02-04 / 阅读(70) / 评论(0)

英语单词荟萃

美国文化脱口秀第396期:这个榜比米其林更值得看

十一长假，吃吃喝喝总不可少。中式的、西式的、高级餐厅、路边摊今天，我们分享美食英语；也告诉你比米其林更值得看的一张美食榜。关键词： I've been watching the Netflix documentary Chef's Tab

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美国文化脱口秀

艾伦脱口秀第260期:展示大家的照片

Osteria IIson,is that right?Yes Osteria IIson 这么读对吗对的 how do you feel all those picture I just show to everybody else?I'm scared,I bet you are 你觉得我刚才展示给大家的照片怎么样吓到我了你肯定吓着了 I bet yo

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艾伦脱口秀

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admittance modulation

agave gigantean

albumin-free(tuberculin)