n. 【动】鹨(属)（如水鹨、草地鹨等）
[网络] 小百灵

SSS 2008-08-29

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(108) / 评论(0)

Scientific American(八)月

美丽新世界Brave New World 第18章(11)

After a time the vermin evidently became bored and flew away; 过了一会儿，害虫们显然是厌倦了，飞走了。 for hours at a stretch the sky above his head was empty and, but for the larks, silent. 他头上的天空连续好几个小时空

发表于:2018-12-07 / 阅读(89) / 评论(0)

美丽新世界

名人名篇-丑小鸭

02 The Ugly Duckling One evening, the sun was just setting in with true splendor when 1)a flock of beautiful large birds appeared out of the bushes. The duckling had never seen anything so beautiful. They were dazzlingly white with long waving necks

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名人名篇

北美小学生英语一年级教材: 第11课 I'm Titch

[全屏观看] 点击右键- 另存为可保存这个Flash影片

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北美小学生英语一年级教材（牛津英语教材）

高频英语口语对话第161期:赞美异性

unit 178 赞美异性 dialogue 英语情景对话 A:Is your lady beautiful? Since I came here from the country, I've not seen her close. Tell me, is she beautiful? A:你的爱人美吗？因为自从我从乡下来，还没近看过她。告诉我，她

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高频英语口语对话

第四册第1篇：寄给春天的诗

1. To Spring 寄给春天的诗 Oh you, sweet Spring, alight from cherub's wing, 啊，甜蜜的春天，从小天使翅上轻降， And put the ugly winter full to flight; 吓得讨厌的冬天狼狈逃窜； And rouse the earth to smile, and larks

发表于:2018-12-28 / 阅读(113) / 评论(0)

陈冠商英语背诵文选合集

英语课程计划-World Hepatitis Day

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(83) / 评论(0)

英语课程学习计划和讲义

【时间旅行者的妻子】90

She was wearing dark lipstick and I insisted on going to bed with her lip prints on my cheek. I remember her sitting on a bench in Warren Park while my dad pushed me on a swing, and she bobbed close and far, close and far. One of the best and most pa

发表于:2019-01-01 / 阅读(92) / 评论(0)

时间旅行者的妻子

精美英文欣赏:丑小鸭

The Ugly Duckling One evening, the sun was just setting in with true splendor when 1)a flock of beautiful large birds appeared out of the bushes. The duckling had never seen anything so beautiful. They were dazzlingly white with long waving necks. Th

发表于:2019-01-02 / 阅读(64) / 评论(0)

精美英文欣赏

【名人家书】约翰济慈致弟弟

英语原文参考译文约翰济慈（JohnKeats，1795年10月31日1821年2月23日），出生于18世纪末年的伦敦，他是杰出的英诗作家之一，也是浪漫派的主要成员。济慈的父母在其青少年时期相续去世。济慈

发表于:2019-01-03 / 阅读(73) / 评论(0)

实用英语

Larks and owls

Larks and owls NB: This is not an accurate word-for-word transcript Dan: Hello and welcome to this weeks 6 minute English. Im Dan Walker Smithand today Im joined by Kate. Now Kate, would you say youre more of a morning or an evening person? Kate: Id

发表于:2019-01-07 / 阅读(115) / 评论(0)

六分钟英语

SSS 2009-08-12

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(84) / 评论(0)

Scientific American(八)月

VOA标准英语2010年-New Audits Cite Lax Oversight of US Co

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

发表于:2019-01-13 / 阅读(124) / 评论(0)

VOA标准英语2010年(一月)

英语小达人 372 Tit for Tat

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(108) / 评论(0)

英语小达人

名著欣赏:丑小鸭(2)

一只巨大的狗出现在他的身边，离他很近。这只狗露出锐利的牙齿，继续往前走，没有碰他。这只小鸭叹息说：“哦，谢谢老天爷！我是这么丑，因此连

发表于:2019-01-30 / 阅读(132) / 评论(0)

阅读空间

Johns Hopkins Malaria Institute

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

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科技之光

音乐咖啡厅:Before Your Love-Kelly Clarkson

Kelly Clarkson，1982年4月24日出生在德克萨斯州的Burleson，在成为歌手之前，Kelly Clarkson最大的愿望是能够成为一名海洋生物学家，2002年9月4日对于她来说是一个值得纪念的日子，Kelly获得了American Idol的冠军，随后她的事业发展顺利，2003年4月15日首张录音室专

发表于:2019-02-04 / 阅读(122) / 评论(0)

音乐咖啡厅

Offering Substitute　提供代用品

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(136) / 评论(0)

实用英语

万物简史第235期:马斯特-马克的夸克(7)

The charged pion and antipion decay respectively into a muon plus antineutrino and an antimuon plus neutrino with an average lifetime of 2.603 x 10-8 seconds, the neutral pion decays into two photons with an average lifetime of about 0.8 x 10-16 seco

发表于:2019-02-17 / 阅读(85) / 评论(0)

万物简史

英语听力精选进阶版 8218

Whether you prefer burning the midnight oil or going to bed early so you can get up at the crack of dawn depends on your genes, according to experts. I leap out of bed each morning, keen to start an active day. But I can hear my neighbour's alarm clo

发表于:2019-02-19 / 阅读(62) / 评论(0)

英语听力精选进阶版

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affiliated trade unions

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backing of drift direction