[医] 硝酰基血红蛋白

英语听力文摘 English Digest 669 高原反应是什么引起的？

What Causes Altitude Sickness? Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty

发表于:2018-12-05 / 阅读(92) / 评论(0)

英语听力文摘 English Digest

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[00:00.00]year [00:02.49]年 [00:04.99]yellow [00:08.10]黄色的 [00:11.21]yes [00:14.00]是，是的 [00:16.80]yesterday [00:21.05]昨天 [00:25.31]you [00:27.66]你 [00:30.01]young [00:33.23]年轻的 [00:36.44]your [00:38.77]你的

发表于:2018-12-17 / 阅读(144) / 评论(0)

小学英语词汇

英文书摘精选高原反应是什么引起的?

Anyone who has vacationed in the higher elevations of Colorado, such as Vail and Estes Park, will tell you altitude sickness can be a real problem. Loss of appetite, nausea, vomiting, weakness, dizziness, and difficulty sleeping can plague those visi

发表于:2018-12-18 / 阅读(86) / 评论(0)

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英语博客：Xyla

Xylitol is a wood sugar that I've been using for a few years. It has many benefits. A dentist friend(1) told me that because its molecular structure(2) is different to normal sugar, plaque bacteria cannot absorb it; they try to, but they can't. Becau

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英语博客 A cup of English

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60秒科学

OxyContin Warning

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麻省理工学院公开课：单变量微积分

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歌曲： If You Feel My Love 艺人： Blaxy Girls 音乐星级： ★★★★★ 所属专辑： If You Feel My Love 发行年代： 2008 风格： Pop Rock 介绍： Blaxy Girls，这由漂亮美眉组成的年轻摇滚乐队来自罗马尼亚。成员分别为：Rucsy - 主音/吉他,Amalia - 吉他,Cristina -

发表于:2019-01-07 / 阅读(183) / 评论(0)

音乐咖啡厅

SSS 2010-05-04

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(110) / 评论(0)

Scientific American(五)月

SSS 2011-09-20

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? When it came to surviving freezing weather, mammoths relied on more than their woolly coats: even their blood was specially adapted to let them thrive in chilly clime

发表于:2019-01-08 / 阅读(113) / 评论(0)

Scientific American(九)月

英语游戏:愚蠢的香肠

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英语对接游戏

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英语新闻

SexyBack性感的后背

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音乐咖啡厅

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Amoment of crime scene investigation Ya?l: Hi Don, what are you... Don: Shh! I'm watching my favorite TV police drama: Crime Lab! Y: Oh, cool. Hey, what's that guy doing? D: Y'know Ya?l, you do have the right to remain silent... Y: Why is he spraying

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英语时差8，16

听播客学英语 139 多丽丝·莱辛

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

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听播客学英语

历年考研英语的高频单词-XY

X Xerox/xerox n.复印机 v.复印 X-ray n.X射线,X光 Y yard n.院子,场地;码 yawn v.打呵欠 n.呵欠 year n.年,年度 yearly a./ad.每年,一年一度(的) yeast n.酵母 yell v.叫喊 yellow

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考研英语

【英语时差8,16】什么是卟咻症？

The vampire is the stuff of the great horror stories. However, a recent textbook by geneticist John Jenkins suggests that Bram Stokers legend of the vampire, Dracula, may have had its basis in a very real disease that prevents some people from gettin

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英语时差8，16

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学英语单词

adrenocorticotropichormone

aerolysin

alumino-silicate refractory