四基板

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(187) / 评论(0) 分类 Scientific American(一)月

basal cell layer 基底层 Behcet's syndrome 口眼生殖器综合征 bullae 大疱 bullae formation, vesiculation 水疱形成 bullous epidermal necrolysis 大疱性表皮坏死松解症 Candida albi

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 医务英语

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(164) / 评论(0) 分类 医务英语

Our story is about a girl named Iris. 我们的故事是关于虹膜女孩的。 Iris is very sensitive. So much that she is always in tears. 虹膜很敏感,以至于总是以泪洗面。 She cries when she's sad, when she's happy, and even tears

发表于:2019-01-17 / 阅读(129) / 评论(0) 分类 TED演讲教育篇

By Barry Unger Washington, DC 09 June 2006 watch Cancer report A pair of studies has discovered a connection between younger black women and a more aggressive form of breast cancer. The disease is affecting black women in both Africa and the United

发表于:2019-01-31 / 阅读(234) / 评论(0) 分类 2006年VOA标准英语(六月)

Hold your hand out and try to keep it perfectly still. After a moment, it will probably begin to shake. Hold that same hand out just before you give a major presentation to your new boss, and youll notice that those normal small tremors increase subs

发表于:2019-02-15 / 阅读(155) / 评论(0) 分类 英语时差8,16

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(195) / 评论(0) 分类 万物简史
学英语单词
Al Hoceima, Prov.d'
aldoketones
anise seed
armenisms
arroz con polloes
atriumed
benzhydrylamine resin
binding board
bismuth(ii) chloride
black cardamom
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cardiovaseular
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colorless substance
composite equation
concerning
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count someone out
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Curtin
dementiae praecoces
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dithiophosphate
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ejection bar
emergency-operation
exhaustion layer
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fluorone
frighten someone out of their wits
fusible lead alloy
gashelmet
gastroenteritis haemorrhagica
gibier
GP2
greenisland
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hatchet-faceds
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Holl's ligament
Illicium merrillianum
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insulation wall
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Jeepin'
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kennett
Lamard
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London purple
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make great strides
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Miletto, Mte.
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N-girderN
Nathu La
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omnigener
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personaling
pKw
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Senofo
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Sturt.) Bailey
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vouched for
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