氢系统故障

世界上最伟大的演讲--SHALL WE CHOOSE DEATH?我们该选择死亡吗？

SHALL WE CHOOSE DEATH?我们该选择死亡吗？ I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of

发表于:2018-12-07 / 阅读(134) / 评论(0)

世界上最伟大的演讲

太阳科普第6期

The composition of the sun lies in this bar code. 这个条码说明了太阳的组成 All the thin lines are caused by tiny amounts of complex elements 这些细细的线条，都是微量复杂元素造成的 metals like iron and magnesium. 好比说

发表于:2018-12-07 / 阅读(178) / 评论(0)

太阳科普

Uses Hydrogen1 as Fuel2

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(173) / 评论(0)

VOA2003（上）-科技导航

56. Baby Trouble p.383

Betty is talking to her husband Dan B: Don't you think it's time that we had a baby? D: We're much better off without children. Think of all the trouble raising them. B: But it's only natural that mar

发表于:2018-12-08 / 阅读(253) / 评论(0)

赖世雄中级美国英语

我们该选择死亡吗？

I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indians and Pakistanis

发表于:2018-12-12 / 阅读(144) / 评论(0)

英语演讲

CNN 2009-11-25

I couldn't get over this mess. The federal government is confirming what Joan Glickman of Pompano Beach, Florida suspected all along. Tainted drywall from China is giving off a harmful gas that's turning her air-conditioning wiring black, causing it

发表于:2018-12-20 / 阅读(131) / 评论(0)

cnn2009年(十一)月

英语歌曲:Trouble Sleeping

Trouble Sleeping 演唱者：corinne bailey rae 这首歌应该很多人听过去年的时候长期占据在HIT FM榜单上喜欢这首懒懒的JAZZ风格的歌英文歌词 It's late and I m feeling so tired Having trouble sleeping. This constant

发表于:2019-01-03 / 阅读(227) / 评论(0)

英语金曲精听

SSS 2008-08-01

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(173) / 评论(0)

Scientific American(八)月

听歌学英语:Trouble is a friend 麻烦是朋友

Trouble is a friend 麻烦是朋友中英歌词： Trouble will find you no matter where you go, oh oh 不管躲去哪麻烦总能找上你哦哦 No matter if you're fast, no matter if you're slow, oh oh 不管你是快不管你是慢哦哦 The

发表于:2019-01-08 / 阅读(178) / 评论(0)

听歌学英语

英语歌曲:磁性嗓音--Trouble Is A Friend

磁性嗓音：trouble is a friend Trouble is a friendTrouble will find you no matter where you go, oh oh No matter if you're fast, no matter if you're slow, oh oh The eye of the storm wanna cry in the morn, oh oh You're fine for a while but you star

发表于:2019-01-10 / 阅读(154) / 评论(0)

E乐吧

纽约车展上电动汽车来势汹汹

NEW YORK Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto Show many automakers unveiled electric or hybrid vehicle to address the growing global appetite for environment-friendly ca

发表于:2019-01-30 / 阅读(145) / 评论(0)

英语新闻

联合国考虑对朝鲜新制裁

SEOUL/WASHINGTONThe U.N. Security Council said Wednesday that it was working to craft new sanctions against North Korea after its latest nuclear test, while the United States and other world powers voiced skepticism about Pyongyang's claim that the u

发表于:2019-02-04 / 阅读(99) / 评论(0)

英语新闻

托福考试：TOEFL模拟试题

Questions 12-20 The elements other than hydrogen and helium exist In such small quantities that it is accurate to say that the universe somewhat more than 25 percent helium by weight and somewhat less than 25 percent hydrogen. Astronomers have measur

发表于:2019-02-05 / 阅读(174) / 评论(0)

托福英语

音乐咖啡厅:Trouble is《问题是》

歌词: How come you never know what you got... until its gone 你总是不懂你所拥有的...直到它离你而去 Too bad, cause I never felt so good with anyone 很糟，因为我和其他人从没感到如此美妙 How fool was I into thinking I was gonna be alright..okay..fine

发表于:2019-02-06 / 阅读(206) / 评论(0)

音乐咖啡厅

雅思单词前缀整理

PREFIX 1.a-:of;on;intensive;negative,not,without;ad-;ab-. 2.ab-:away from,off. 3. ad-:to;at;for. 4. aer(o)- :relating to air . 5.al-:all. 6.ambi-:on both sides,around. 7.amphi-:on both sides,around. 8.an-:negative,not,without. 9.ana-:upon,up,on. 10.a

发表于:2019-02-06 / 阅读(183) / 评论(0)

雅思英语

我们该选择死亡吗

December 30, 1954 I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of conflicts: Jews and Arabs; Indi

发表于:2019-02-09 / 阅读(184) / 评论(0)

英语美文

各种花样的风筝怎么说？

9月16日是墨西哥馆日，墨西哥馆五颜六色的风筝森林吸引了不少人的眼球，你知道小小的风筝里有什么大学问吗？其实风筝也有很多种分类哦，一起来看看吧。说到kite这个单词，这也许是我们

发表于:2019-02-18 / 阅读(198) / 评论(0)

英语口语

朝鲜宣布成功进行首次氢弹试验

North Korea conducted a 'successful' hydrogen bomb test, Pyongyang has confirmed. The thermonuclear weapon triggered a massive 5.1 magnitude earthquake when it exploded at 10am local time on Wednesday. 平壤方面已经证实，朝鲜成功的进行了

发表于:2019-02-18 / 阅读(119) / 评论(0)

英语新闻

英语歌曲:Trouble Is A Friend--麻烦是老友

Trouble Is A Friend--《麻烦是老友》 Trouble will find you no mater where you go, oh oh. 无论你走到哪里，别想逃脱麻烦的追踪 No Matter if you're fast no matter if you're slow, oh oh. 你踯躅不前也好，你健步如飞也罢

发表于:2019-02-19 / 阅读(150) / 评论(0)

好听的英文歌曲

万物简史第383期:浩瀚的海洋(2)

Almost nothing about it can be used to make reliable predictions about the properties of other liquids and vice versa. 它的身上几乎没有哪一点可以用来对别的液体的性质进行可靠的推测，反之亦然。 If you knew nothing of

发表于:2019-02-25 / 阅读(132) / 评论(0)

万物简史

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学英语单词

amphithyrus bispinosus

anterior ciliated epaulette

applied molecular biology

attending physician

auxiliary transmission