古变质作用

Teeth Hint at a Friendlier Neandertal牙齿的秘密 The paleo dietit's pretty trendy. Eat like a caveman, no dairy, grains, sugar and so on. But what you probably won't find on many paleo plates today? 旧石器时代的饮食非常的时髦。吃的就

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 2017年Scientific American(三)月

SCIENCE IN THE NEWS - Is Eating Like Our Ancestors Good For Us? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Robert Keeling says he's never felt better in his life. He never gets sick. I don't have colds anymore, he says. The 35-year-old Washington lawyer attributes his good health to exercise and diet. He likes the high intensity group workout he gets at C

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 VOA标准英语2010年(二月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much earlier than scientists have thought. We also tell about an anci

发表于:2019-01-24 / 阅读(147) / 评论(0) 分类 英语语言学习

By Mike O'Sullivan Los Angeles 14 May 2007 Dinosaurs and other prehistoric creatures hold an enduring fascination, especially to the artists known as paleo-artists who bring the ancient animals to life. Mike O'Sullivan reports on the work of two pale

发表于:2019-02-04 / 阅读(176) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
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architecturalization
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Bartholomean
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brilliant point
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Campilhas, Barragem de
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contact instrument of consecutive transformation of profile
CURIMATIDAE
Deer Market
dimethylpolysiloxanes
direction angles
downman
duignan
ejector system
electricity system
energy spread
enolase
eurypalnous
free humic acid
garch model
gravimetric station
guide metal
heeltap
hidalgoism
high pelvic position
Hippclates
homorrhinia
hysteriform
in all seriousness
indeciduate
internal airline
kayleen
killing-out
kinetic ataxia
kochel number
laminar fluid
large numbers of
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Mainaschaff
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multiple sensitization
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Naxas emery
Nikolayevsk-on-Amur
Nocera Umbra
nonexplainable
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Orlovskiy, Mys
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Prince of Wales I.
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