单词：methylidiyne
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CHAPTER EIGHTEEN Mr. Rochesters Story Sometime in the afternoon I woke up from a long sleep. I felt weak when I stood up, because I had not eaten anything all day. When I opened my bedroom door, I saw Mr. Rochester. He was sitting in a chair outside
简爱
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
2016年VOA慢速英语(十)月
RACHEL MARTIN, HOST: A growing number of startups are trying to drive a revolution in lab testing. You can buy a test to check your thyroid, sleep hormones or even vitamin deficiencies from the privacy of your own home. But these online ventures may
2018年NPR美国国家公共电台5月
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
Scientific American(六)月
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
Scientific American(三)月
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
初学者听力文摘精选
Ready to paint some walls? Whenever theres a Bank Holiday weekend in Britain, a certain kind of shop always gets very busy, and its not what you might think clothes shops or music shops. The British flock to DIY stores and garden centres and huge nu
Take Away English
你今天的生活就是你过去的生活态度和所作选择的结果。你明天的生活就是你今天的生活态度和所作选择的结果。 LIFE IS A DO-IT-YOURSELF PROJECT An elderly carpenter was ready to retire. he told his employer con
精美英文欣赏
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
60秒科学
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
医务英语
最近似乎特别流行DIY，自己动手的消费似乎格外能够招徕顾客，来看看雪莉和辛迪的反应是怎样的吧！ Listen Read Learn Cindy: What's that? Shirley: Are you Chinese or what? It's embroidery, of course! Cindy: Sis, don't get me wrong. I know what it is. I me
英语口语大赢家
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
农业与发展
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
VOA2003（下）-环境与健康
轻松DIY欧式咖啡蛋糕 炎炎夏日，坐在舒适的空调房里，耳边响起舒缓动听的音乐，嘴里香甜可口的咖啡蛋糕，几张报纸，一个惬意的中午，这不是梦想哦
实用英语
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
经济学人科技系列
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
VOA常速英语2013年(十月)
RACHEL MARTIN, HOST: People struggling with opioid addiction can get help. But waiting lists are long, and treatment is expensive. So some people try to detox all on their own. Addiction specialists say this is not a good idea. WHYY's Elana Gordon ex
2017年NPR美国国家公共电台7月
The door to Luo Chens dormitory looks no different from the 30 others on the fifth floor. 罗辰（音译）的寝室门从外表看上去同五楼其他30间寝室并无两样。 But inside and youll find the stereotype of shabby student accommodati
中英双语新闻
By Simon Marks Caracas 09 March 2007 watch Venezuela report Hugo Chavez Venezuelan President Hugo Chavez is at odds with U.S. President George W. Bush, straining relations between their two countries. But opinion polls show Mr. Chavez has the support
2007年VOA标准英语（三月）
Why British men are a nation of DIY dunces Millions of men have no idea how to do simple DIY tasks, a survey suggests Feeling guilty about all those DIY jobs you haven't quite got round to? Well, if it is any comfort, you are not alone. Millions of m
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