温通小肠

SCIENCE IN THE NEWS - Aspirin

SCIENCE IN THE NEWS - January 29, 2002: Aspirin By Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program about recen

发表于:2018-12-07 / 阅读(114) / 评论(0)

科技之光

A New Device is

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

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VOA2003（上）-健康资讯

VOA慢速英语2016--阿司匹林可以减少癌症死亡

Aspirin May Cut Cancer Deaths 阿司匹林可以减少癌症死亡 From VOA Learning English, this is the Health Lifestyle report. An apple a day keeps the doctor away is a popular expression in the United States. It may be a common saying, but it is

发表于:2018-12-08 / 阅读(135) / 评论(0)

2016年VOA慢速英语(六)月

Advanced --- in advance

They jumped up with the joy to hear the good the news Kill --- kill time --- time killer--- pain killer Murderer West --- in the west Western country Surprising--- astonishing Alarm ---- alarm clock S

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自考英语（一）78讲

消化系统摄影仪通过政府审批

90 消化系统摄影仪通过政府审批 SCIENCE REPORT ?September 5, 2001: Digestive System CameraBy George Grow （Start at 1'01

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科技之光

2006年NPR美国国家公共电台五月-Tiny Video Camera Offers Inside View of H

Alex Chadwick: From NPR News, it is Day to Day. The wonders of modern medicine often do cost us a little something in personal dignity. Think of this word, colonoscopy , if you haven't had the occasion to sample the procedure yet, you will know what

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2006年NPR美国国家公共电台

美联社新闻一分钟 2007-03-24

1. Rat poison has been found in pet food that's been blamed for the deaths of at least 16 cats and dogs nationwide. The deaths led to a recall of 60 million cans and pouches of food sold under 95 brand names. 2. All US combat troops out of Iraq by t

发表于:2019-01-08 / 阅读(179) / 评论(0)

美联社新闻一分钟2007

新托福阅读模拟试题

Hormones in the Body Up to the beginning of the twentieth century, the nervous system was thought to control all communication within the body and the resulting integration of behavior. Scientists had determined that nerves ran, essentially, on elect

发表于:2019-01-08 / 阅读(128) / 评论(0)

托福英语

VOA慢速英语2009年-SCIENCE IN THE NEWS - Aspirin Research Kee

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell the story of aspirin. (MUSIC) VOICE ONE: People have known since ancient times that aspirin can reduce pain and

发表于:2019-01-11 / 阅读(242) / 评论(0)

VOA慢速英语2009年（十）月

VOA慢速英语2013 Science in the News – Aspirin

Science in the News Aspirin From VOA Learning English, this is Science in the News. I'm Mario Ritter. And I'm Avi Arditti. Today, we tell the story of aspirin. People have known since ancient times that aspirin helps to reduce pain and high body temp

发表于:2019-01-12 / 阅读(93) / 评论(0)

2013年VOA慢速英语(六)月

TED演讲:麸质有什么大不了的(3)

There's no reliable blood or tissue test, partly because gluten sensitivity isn't a single disease, 现今没有可靠的血液测试或组织测试来确诊，部分原因是麸质敏感不是单一疾病， and has a number of different possible ca

发表于:2019-01-17 / 阅读(107) / 评论(0)

TED演讲教育篇

英语听力：2013-04-24 恐龙之战之极限生存 Extreme Survivors—16

Even if the animail managed to survive, the wounds generated from the bite, the prey dinosaur would get weaker and sicker, and the predator could then hunt it down and kill it. Bitten by a T-Rex, and youre downfall, be it now or later. And once you a

发表于:2019-01-23 / 阅读(89) / 评论(0)

探索与发现2013年

【英语语言学习】阿司匹林

This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. And Im Faith Lapidus. This week, we will tell the story of aspirin. People have known since ancient times that aspirin lessens pain and lowers high body temperature. But that is not

发表于:2019-01-24 / 阅读(118) / 评论(0)

英语语言学习

pbs高端访谈:密歇根湖水位创历史新低

JUDY WOODRUFF:Now: why some of the Great Lakes are dropping to record low levels, and the economic bite that's accompanying this environmental change. Elizabeth Brackett of WTTW Chicago has the story. ELIZABETH BRACKETT, WTTW: Leland Harbor is the he

发表于:2019-01-27 / 阅读(132) / 评论(0)

PBS访谈环境系列

welcome 用法解析

welcome 用法解析对外交往的日趋频繁，我们会越来越多地使用 welcome 一词。然而如果我们对该词的用法不甚了解，就常常会出错。一个航空港的出口处就有这样一条横幅赫然入目： Welcome you t

发表于:2019-02-06 / 阅读(99) / 评论(0)

英文语法词汇

托福语法：副词的多种形式

许多方式副词和一些程度副词是由相应的形容词+ly构成的： grave，gravely immediate，immediately slow，slowly 拼写时应注意： (a)词尾的y变为i： happy，happily (b)词尾的e保留不变： extreme，extremely 例外情

发表于:2019-02-07 / 阅读(138) / 评论(0)

托福英语

科学美国人60秒 SSS 唾液蛋白可能抑制肠道无序状态

Saliva Protein Might Inhibit Intestinal Anarchy 唾液蛋白可能抑制肠道无序状态 Every day, you produce one to two liters of spit. It kick-starts digestion and helps you swallow. And it helps prevent bacterial infection in your mouth. 每天，

发表于:2019-02-14 / 阅读(106) / 评论(0)

2018年科学美国人3月

【英语时差8,16】骨质疏松-下

Which is just what happens. This is a great short-term fix, but what about the poor skeleton? Eventually it will suffer from the loss of its own calciumbones will become brittle. What can we do? Two things. Help your body get more calcium by eating f

发表于:2019-02-15 / 阅读(127) / 评论(0)

英语时差8，16

愉悦口语:第804期厌烦还能这样说

be sick and tired of 十分厌烦，既厌又倦 Long hours of study makes me sick and tired. 长时间的学习让我十分厌倦。 They're sick and tired of Mike and his story. 他们对麦克和他的故事都已经厌烦至极。

发表于:2019-02-22 / 阅读(105) / 评论(0)

愉悦口语

【英语时差8,16】英国：苏格兰 -上

Andrea: We all know about Scottish tartan. And have heard the sound of bagpipes. But what about the food in Scotland? Hello. I'm Andrea. A lot of people talk about the unhealthy, fried food you can eat in Scotland. But there are plenty of delicacies

发表于:2019-03-06 / 阅读(189) / 评论(0)

英语时差8，16

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