[化] 四氟铍酸根; 四氟铍酸根或盐

高级英语听力 lesson 22

The Treasury Department announced today that it is lowering the guaranteed interest rate on some US savings bonds. NPR's Barbara Mantell reports that the 1.5 point decline to 6% came as no surprise to investors. The Treasury said it is lowering the r

发表于:2018-12-03 / 阅读(262) / 评论(0)

高级英语听力

SSS 2012-01-24

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(217) / 评论(0)

Scientific American(一)月

各大品牌英文介绍-Marlboro

Marlboro is the worlds largest selling brand of cigarettes. It is made by the Philip Morris Company, originally a London-based cigarette maker. Philip Morris named the cigarette after the location of the companys first factory in Londons Great Marlbo

发表于:2019-01-01 / 阅读(187) / 评论(0)

各大品牌英文介绍

unit19 Basics of Horoscope 占星算命基本知识

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-02 / 阅读(230) / 评论(0)

午后咖啡

Improve Your Focus with the Pomodoro Technique

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(528) / 评论(0)

2017年VOA慢速英语(六)月

专业术语—中草药成分英汉对照词汇T1

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(207) / 评论(0)

医务英语

PEOPLE IN AMERICA - Dorothy West

PEOPLE IN AMERICA - May 12, 2002: Dorothy West By Doreen Baingana VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the Special English Program, PEOPLE IN AMERICA. Every week, we te

发表于:2019-01-07 / 阅读(291) / 评论(0)

People in America

6人英语爱情话剧剧本-Where Is My Mr. Right?

6人剧本。关于爱情的，剧情简单，oneday谈过几次恋爱....最终找到了自己的真爱。不错的剧本。 Cast Female leading character: Oneday Onedays first friend: Wayne Onedays second boyfriend: Tom Onedays third boyfriend Bery

发表于:2019-01-08 / 阅读(155) / 评论(0)

英文剧本

英语单词大师：Facinorous

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: Anu Garg, creator of the A.Word.A.Day Web site and author of a new book called Another Word A Day: An All-New Romp Through Some of the Most Unusual and Intriguing Words in English

发表于:2019-01-18 / 阅读(225) / 评论(0)

英语单词大师-Word Master

Moroccan announces ACN 2013 squad

RABAT, Dec. 26 (Xinhua) -- The Moroccan national team coach Rachid Taoussi announced Wednesday the squad for the finals of the African Cup of Nations (ACN-2013) in South Africa from January 19 to February 10. Taoussi left out Queens Park Rangers forw

发表于:2019-02-08 / 阅读(320) / 评论(0)

英语新闻

万物简史第212期:把铅撵出去(1)

10 Getting The Lead Out 第十章把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(232) / 评论(0)

万物简史

福尔摩斯广播剧 The Beryl Coronet 1

发表于:2019-02-21 / 阅读(232) / 评论(0)

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福尔摩斯广播剧 The Beryl Coronet 9

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福尔摩斯广播剧 The Beryl Coronet 8

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福尔摩斯广播剧 The Beryl Coronet 7

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福尔摩斯广播剧 The Beryl Coronet 6

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福尔摩斯英文广播剧

福尔摩斯广播剧 The Beryl Coronet 5

发表于:2019-02-21 / 阅读(164) / 评论(0)

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福尔摩斯广播剧 The Beryl Coronet 4

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发表于:2019-02-21 / 阅读(165) / 评论(0)

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福尔摩斯广播剧 The Beryl Coronet 2

发表于:2019-02-21 / 阅读(222) / 评论(0)

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学英语单词

Andersen Airforce Base