硅酸盐泥学说

口腔临床英语对话第6期:牙科手术(1)

Good morning Mrs. Hall. If none of your teeth are bothering you, I'll restore the tooth with the largest cavity. 霍尔太太，早安。假如你的牙齿不让你难受的话，那么我就把蛀的最厉害的牙补一补。 This is the tooth th

发表于:2018-12-03 / 阅读(164) / 评论(0)

口腔临床英语对话

美国科学60秒 SSS 2012-09-13

When Pyrex(公司名) cookware first came out, it was advertised as the ice box to oven, because itwas made of borosilicate glass which could weather large temperature changes without undergoing thermo-shock and shattering. But today, Americans Pyrex

发表于:2018-12-24 / 阅读(105) / 评论(0)

Scientific American(九)月

美国科学60秒 SSS 2012-09-12

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? When Pyrex cookware first came out, it was advertised as icebox to oven. Because it was made of borosilicate glass which could weather large temperature chan

发表于:2018-12-24 / 阅读(100) / 评论(0)

Scientific American(九)月

CRI实用英语课堂 Unit 59 Take a Greyhound 灰狗公车兜兜风

Part 1 About Greyhound 灰狗巴士简介 Founded in 191 4, Greyhound Lines, Inc. is the largest provider of intercity bus transportation, serving more than 3,100 destinations with 16,000 daily departures across North America. It has become an American ic

发表于:2019-01-02 / 阅读(126) / 评论(0)

CRI实用英语课堂

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize fo

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(174) / 评论(0)

健康与经济

职场英文口语第39期:表示不同意(1)

Welcome! The team at Tip Top Trading are hard at work, making plans for the launch and presentation of their latest product: the revolutionary, almost real Imperial Lemon. 欢迎！Tip Top Trading的团队成员们正在努力工作，为了推出展示

发表于:2019-01-14 / 阅读(126) / 评论(0)

职场英文口语

美国国家公共电台 NPR 'Pink Slime' Trial Begins, But It's The News Media Under The Microscope

ROBERT SIEGEL, HOST: In a South Dakota courtroom, ABC News will defend a series of stories it reported five years ago in a defamation lawsuit. Jury selection started today. It's a trial that could prove to be a measure of public attitudes toward the

发表于:2019-01-17 / 阅读(112) / 评论(0)

2017年NPR美国国家公共电台6月

儿童故事集：Colin’s April Fool

In some countries, including France, there is a strong connection between fish and April Fools jokes. It seems the same is true on the pond, where Colin the grumpy Carp, plays a big practical joke on everyone. Read by Natasha. Written by Bertie. Proo

发表于:2019-01-18 / 阅读(215) / 评论(0)

Children’s Stories-儿童故事集

TED演讲:可能存在生命的三颗卫星和一颗行星(4)

A few months ago the fairy tale came true. 几个月前，童话故事成真了！ We announced to the world that we know what these streaks are. It's liquid water. 我们向世界宣布，我们已经知道这些条纹是什么了。是液态水。

发表于:2019-01-18 / 阅读(139) / 评论(0)

TED演讲科学篇

TED演讲:可能存在生命的三颗卫星和一颗行星(5)

Cassini just a few months ago also flew through the plume, and it measured silicate particles. 卡西尼太空船几个月前又从这些飞溅的水流中穿过，它检测到了硅酸盐颗粒。 Where does the silica come from? 这些硅从哪来的

发表于:2019-01-18 / 阅读(150) / 评论(0)

TED演讲科学篇

经济学人133:塑料旧法新用

Science and Technology Plastics There and back again 科技塑料旧法新用 An old idea may help solve the problem of plastic waste 一个老方法也许可以帮助解决塑料垃圾的问题 PLASTICS were once regarded as wonder-materials. They

发表于:2019-01-26 / 阅读(136) / 评论(0)

经济学人科技系列

雅思阅读词汇：火山爆发(四)

manganese n. 锰（元素符号为Mn） mantle composition 覆盖物的成分 Mercury n. 水星 molten v. 溶化；adj. 熔铸的 monitor n. 监视器，监控 mudflow n.[地] 泥流 Neptune n. [天]海王

发表于:2019-02-02 / 阅读(198) / 评论(0)

英文语法词汇

Huge asteroid will pass closer to Earth than the moon

BEIJING, Nov. 7 (Xinhuanet) -- A huge asteroid will pass closer to Earth than the moon on Tuesday, but experts say there is no cause for alarm. Asteroid 2005 YU 55 will pass about 300-thousand kilometers from the earth. The giant space rock is about

发表于:2019-02-08 / 阅读(142) / 评论(0)

英语新闻

VOA标准英语10月-Snow Falling From Martian Atmosphere

The U.S. space agency NASA's Mars probe Phoenix has detected icy snow falling through the Martian atmosphere. The spacecraft has also discovered material in the planet's soil that is leading scientists a step closer in their conclusion that life pro

发表于:2019-02-08 / 阅读(140) / 评论(0)

VOA标准英语2008年（十月）

艾伦脱口秀第18期:主持儿童选择奖颁奖典礼

Beautiful. You sound great.Sound great. Thank you.Alright. 太棒了听起来棒极了很好听谢谢好了 Nick is hosting The Kids' Choice Awards Coming up soon. 尼克不久后要主持儿童选择奖颁奖典礼 Are you prepared to get slimed

发表于:2019-02-15 / 阅读(119) / 评论(0)

艾伦脱口秀

英文短篇故事（纽约）246 Pink Slime in Ground Beef

Did you hear? Andy asked. Donna asked, Did I hear what? Andy said, Ground beef contains pink slime. I don't know what pink slime is, but it sounds bad. Donna said, I'll tell you what pink slime is. It's trimmings from the cows. They used to put it in

发表于:2019-02-15 / 阅读(119) / 评论(0)

英文短篇故事（纽约）

万物简史第439期:小生物的世界(10)

When times are good, they exist as one-celled individuals, much like amoebas. 当年景好的时候，它们以单细胞的形式独立存在，很像是变形虫； But when conditions grow tough, they crawl to a central gathering place and become,

发表于:2019-02-17 / 阅读(119) / 评论(0)

万物简史

万物简史第435期:小生物的世界(6)

We now know that there are a lot of microbes living deep within the Earth, many of which have nothing at all to do with the organic world. 我们现在知道了，有大量微生物生活在地球内部的深处，其中许多与普通的有机世界毫

发表于:2019-02-17 / 阅读(110) / 评论(0)

万物简史

贝克汉姆携爱子登台领奖惨变“小金人”

If you had any doubts about Victoria Beckham winning at life, take a look at three of her prized golden statues! Actually, that's hubby David Beckham and sons Romeo Beckham, 11, and Cruz Beckham, 9, covered head-to-toe in gold slime at the 2014 Nicke

发表于:2019-02-19 / 阅读(137) / 评论(0)

英语新闻

美国国家公共电台 NPR A Slimy Discovery: New Fossil Found Of Jawless, Backless Hagfish

SCOTT SIMON, HOST: You might want to set aside your cornflakes for a moment now. Ed Yong writes in The Atlantic about a substance he says, quote, looks revolting but is also one of nature's more wondrous substances, unlike anything else that's been c

发表于:2019-03-04 / 阅读(178) / 评论(0)

2019年NPR美国国家公共电台1月

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