轨道变形

听美文故事记6级单词09-03

3. Tennis's Heritage Everything about tennis, except its essential rules, has changed from the way it was played 100 years ago, when balls, clothes, players and spectators all were white. Andre Agassi's baggy shorts and Serena Williams' bright, skint

发表于:2018-11-30 / 阅读(169) / 评论(0)

听美文故事记6级单词

TED演讲:吸引力的科学(3)

If a potential mate has managed to pass all these tests, there's still one more: the infamous first kiss, 即便一个潜在的伴侣已经成功通过以上所有的测试，这里还有最后一关：初吻， a rich and complex exchange of tactile

发表于:2018-12-08 / 阅读(96) / 评论(0)

TED演讲教育篇

美国习惯用语:741 To keep track

今天我们要讲的一个美国习惯用语是：To keep track。To keep track的意思是了解或关注某人的活动或是某件事的进展。比如说，同学们从学校毕业后都各奔东西，大家往往就失去了联系。时间越长

发表于:2018-12-16 / 阅读(163) / 评论(0)

美国习惯用语

标准美语发音的13个秘诀 CD 3 Track 6

Exercise 3-1 : Word-by-Word and in a Sentence CD 3 Track6 图片1

发表于:2018-12-16 / 阅读(89) / 评论(0)

标准美语发音的13个秘诀 CD3

美国科学60秒 SSS 2015-01-12

This is Scientific American - 60 seconds Science. I'm Synthia Graver. Got a minute. It's obivious that say turning the lights off saves money, but being reminded that using less energy saves money may not be the most effective way to motivate consume

发表于:2018-12-24 / 阅读(83) / 评论(0)

2015年Scientific American(一)月

标准美语发音的13个秘诀 CD 1 Track 35

Exercise 1-24: Single-Word Phrases CD 1 Track 35 图片1

发表于:2018-12-26 / 阅读(135) / 评论(0)

标准美语发音的13个秘诀 CD1

英语听书《海底两万里》第417期第25章地中海四十八小时(44)

Oho! We know that, do we? Captain Nemo replied in a tone of mild surprise. Well, professor, we have good reason to know it because it's the truth. 啊！人们知道这事吗？尼摩船长回答，语气有点惊异。那么，教授，人们当然知

发表于:2018-12-31 / 阅读(97) / 评论(0)

《海底两万里》中英双语有声读物

蒙娜丽沙搬进卢浮宫新居

Mona Lisa Moved to Refurbished Room in Louvre 蒙娜丽沙搬进卢浮宫新居 DaVinci brought his famous painting to France in 1517. It has been housed in the Louvre since 1804. Last year, curators

发表于:2019-01-03 / 阅读(111) / 评论(0)

VOA2005（上）--文化教育动态

2007年VOA标准英语-Ugandan Army Accused of Looting Teak Wood from

By Alisha Ryu Nairobi 27 September 2007 Uganda's Minister of State for Defense says she is shocked by accusations that soldiers in the Ugandan army have been illegally logging valuable timber from southern Sudan and taking it back to Uganda. The alle

发表于:2019-01-04 / 阅读(124) / 评论(0)

2007年VOA标准英语（九月）

美国习惯用语: Lesson 181 - ONE TRACK MIND / TRACK RECORD

今天我们要讲的两个习惯用语是由track这个字组成的。Track 这个字跟其它好些英文字一样有好几种解释。有的时候，track是指人或动物走过的地方所留下的

发表于:2019-01-04 / 阅读(165) / 评论(0)

美国习惯用语

SSS 2009-04-02

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The common method of closing a surgical incision is simply to stitch the patient up. There are some issues, though. Good stitching can be challenging,

发表于:2019-01-08 / 阅读(132) / 评论(0)

Scientific American(四)月

标准美语发音的13个秘诀 CD 2 Track 23

CD 2 Track 23 图片1

发表于:2019-01-15 / 阅读(128) / 评论(0)

标准美语发音的13个秘诀 CD2

标准美语发音的13个秘诀 CD 3 Track 16

Exercise 4-4: Rule 2Middle of the Staircase CD 3 Track 16 图片1

发表于:2019-01-15 / 阅读(132) / 评论(0)

标准美语发音的13个秘诀 CD3

标准美语发音的13个秘诀 CD 3 Track 35

Exercise 5-10: Dull versus ~dle CD 3Track 35 Repeat after me 图片1

发表于:2019-01-15 / 阅读(112) / 评论(0)

标准美语发音的13个秘诀 CD3

NASA's probe confirms Einstein space-time theories

WASHINGTON, May 4 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) announced Wednesday that its Gravity Probe B (GP-B) mission has confirmed two key predictions（预测预言） derived from Albert Einstein's general theory

发表于:2019-01-28 / 阅读(153) / 评论(0)

英语新闻

学个词Learn a Word 第669期 Fast-track

今天我们要学的词是fast-track。 Fast-track, 是指通往成功的快行道. U.S. Secretary of Energy Steven Chu said that he will put clean and renewable energy projects on the fast track, 美国能源部长朱棣文表示，他要加快清洁

发表于:2019-02-04 / 阅读(119) / 评论(0)

英语单词荟萃

VOA标准英语2011--Earthquake Science Still a Shaky Busines

Earthquake Science Still a Shaky Business The magnitude 5.8 earthquake that rattled the East Coast of the United States in August caught everyone - even geologists - by surprise. But even when there's reason to think an earthquake could be around the

发表于:2019-02-12 / 阅读(154) / 评论(0)

VOA标准英语2011年(十月)

英语博客：Time for track.

The track meet will be postponed until tomorrow, said a recorded message on the phone, for the second time. The end of the school year is the time for track and field events for all elementary schools. Recently, however, the weather has not been coop

发表于:2019-02-17 / 阅读(176) / 评论(0)

英语博客 A cup of English

万物简史第177期:爱因斯坦的宇宙(20)

Every object that has mass creates a little depression in the fabric of the cosmos. 凡有质量的物体在宇宙的底垫上都能造成一个小小的凹坑。 Thus the universe, as Dennis Overbye has put it, is the ultimate sagging mattress. 因此

发表于:2019-02-17 / 阅读(92) / 评论(0)

万物简史

学个词Learn a Word 第1361期　track down

今天我们要学的词是track down。 Track down, 追捕、追寻。 The police are trying to track down the suspect, 警方试图寻找嫌疑犯。最近有一名美国俄亥俄州的农场主自杀前把自己饲养的猛兽放了出来。 Ohio

发表于:2019-02-26 / 阅读(130) / 评论(0)

英语单词荟萃

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学英语单词

central difference operator

charge description short

chien ch'i wu

chromhidrosis