氯酯磺草胺

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(112) / 评论(0)

2016年VOA慢速英语(十)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(163) / 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

发表于:2018-12-24 / 阅读(168) / 评论(0)

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(139) / 评论(0)

初学者听力文摘精选

初中二年级英语(人教新课标版)上册 Unit 11 Could you please cl

发表于:2018-12-29 / 阅读(189) / 评论(0)

人教新课标初中二年级上

60秒科学:黑烘焙咖啡可以让胃部更舒服

Stomach Cells Happier with Dark Roast Coffee 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 research presented

发表于:2019-01-02 / 阅读(184) / 评论(0)

60秒科学

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

发表于:2019-01-03 / 阅读(171) / 评论(0)

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

发表于:2019-01-06 / 阅读(200) / 评论(0)

农业与发展

英文流行歌曲：Biffy Clyro - 《Mountains》

Biffy Clyro是来自苏格兰的一个摇滚组合, 有三个成员组成，Simon Neil and school friend twins James and Ben Johnston. They have three albums so far, Blackened Sky, The Vertigo Of Bliss and Infinity Land，喜欢摇滚的沪友可以去

发表于:2019-01-10 / 阅读(157) / 评论(0)

英文特辑精选

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

发表于:2019-01-11 / 阅读(166) / 评论(0)

VOA2003（下）-环境与健康

如厕神器：Cloo，不用再为找厕所烦恼！

CLOO 是一个iPhone 上的社交网络App，它有一个主题那就是分享你的厕所/浴室，为都市人提供便利，同时自己也赚得一些外快。 CLOO 会把每个人的家都变成公共厕所，如果你在街边尿急，那么请打

发表于:2019-01-21 / 阅读(290) / 评论(0)

英语万花筒

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(189) / 评论(0)

经济学人科技系列

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(184) / 评论(0)

VOA常速英语2013年(十月)

加州英语分级G1 Clem Goes to School 08

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发表于:2019-02-10 / 阅读(220) / 评论(0)

加州英语分级G1

加州英语分级G1 Clem Goes to School 07

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发表于:2019-02-10 / 阅读(204) / 评论(0)

加州英语分级G1

加州英语分级G1 Clem Goes to School 06

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发表于:2019-02-10 / 阅读(220) / 评论(0)

加州英语分级G1

加州英语分级G1 Clem Goes to School 03

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发表于:2019-02-10 / 阅读(211) / 评论(0)

加州英语分级G1

加州英语分级G1 Clem Goes to School 01

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发表于:2019-02-10 / 阅读(194) / 评论(0)

加州英语分级G1

Man. City go CL bottom after loss at Ajax

Man. City go CL bottom after loss at Ajax AMSTERDAM, the Netherlands, Oct. 24 (Xinhua) -- English champions Manchester City suffered a surprising 3-1 defeat to Ajax in Amsterdam on Wednesday to go bottom in Champions League Group D. Ajax started the

发表于:2019-02-17 / 阅读(150) / 评论(0)

英语新闻

高效记忆托福词汇：clud, clus“关shut”

今天上海新东方陈鹏飞给大家总结托福基础词汇中表示表示关shut的词根clud, clus。其同源词分别是①include包括，包含; ②inclusion 包括，包含;③exclude 排除; ④exclusive排他的,专有的;⑤conclude结束

发表于:2019-02-19 / 阅读(250) / 评论(0)

托福英语

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airspeed measuring sensor

characterization factor of crude oil

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chivalrously

competitive mechanism