单词：methylstreptimidone
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Task 2: Big John is coming! Script A bar owner in the Old West has just hired a timid bartender. This (S1) owner of the establishment is giving his new hire some instructions on (S2) running the place. He tells the timid man, If you ever hear that Bi
新视野大学英语：视听说教程 4
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
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
bashful, ['bʃfəl] adj 害羞的，胆怯的＝timid＝shy 【例】She is bashful in doing anything 她干什么事都害羞。 【记】bash窘迫的；参：abash（vt 使局促不安，使困窘）
不择手段背单词
(man) Today we're going to talk about shyness and discuss recent research on ways to help children learn to interact socially. Many people consider themselves shy. In fact, forty percent of people who took part in our survey said they were shy --- t
托福听力短文
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
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
An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s
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Three days later Lily:Mom, I'm ready for school. Mom:Let me feel your forehead. I'm so glad it wasn't strep throat. Lily:I don't have a fever, and I'm ready for my test. Mom:But I'm not sure you're strong enough yet. Here's some seafood rice soup I m
Eztalk美语会话
1. Who is visiting Jori for the weekend? A. her best friend B. her brother Bob C. her sister 2. What is Carol wearing? A. a sweater B. a red sweat shirt C. a black blouse 3. What is Carol like? A. She's sociable. B. She's timid C. She's very reserved
听英文对话做选择
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)
才女Jewel归来：Satisfied 讲述爱的真理 曾经的乐坛才女Jewel带着新歌回来了，歌声还是那样甜美动人，可是看着MV上她的样子，忍不住要感叹一句，岁月催人老。珠儿已经不再年轻了，可以嗓音仍
流行英文歌曲
obstinate---我不是听你的---a.倔强的，固执的 ponderous---胖得要死--- 笨重的，行动迟缓的 peevish---劈为尸体------a.脾气暴躁的，易怒的 pawn---爬（的）人--- n. 小人物，走卒 parsimonious----怕失去money-
英文语法词汇
very是我们学习英语时必备的一个基础词汇，如果要你形容一个人或者事情，物体的时候，very+简单的形容词可以在很大程度上凸显出被描述物体的特质。但是如果你只会用very+简单的形容词的话
卡卡课堂早餐英语
assure vt.向（某人）保证 I can assure you that this is the best restaurant in town. 我向你保证，这是城里最棒的一家餐厅。 Sam wasn't able to assure her of his support. 山姆无法向她保证要支持她。 assurance n.保证；
赖世雄进阶英语词汇3500