[化] 阻转异构体

事实：怎样命名一只章鱼-How To Name An Octopus

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

发表于:2018-12-19 / 阅读(98) / 评论(0)

Facts-事实

摇滚:雪警归来 Snow Patrol - Take Back The City

英文歌词： Take back the city for yourself tonight I'll take back the city for me Take back the city for yourself tonight Whoa whoa God knows you've put your life into the Thames and it's both cradled you and crushed But now it's time to make your o

发表于:2019-01-08 / 阅读(49) / 评论(0)

英文摇滚歌曲

土耳其的叙利亚难民开斋节思念家乡

土耳其的叙利亚难民开斋节思念家乡 Even as he was fighting the crowds to buy sweets for Eid, Omer Omer was thinking about home. 即使为了买开斋节的糖果在人群中挤来挤去,奥梅尔奥梅尔也在思念着家乡。 I'm not

发表于:2019-01-14 / 阅读(57) / 评论(0)

VOA标准英语2016年(一月)

美国国家公共电台 NPR Trump Endorses Kobach For Kansas Governor Over Republican Incumbent

DAVID GREENE, HOST: Kansas voters are going to choose their nominees for governor tomorrow. And on the Republican ballot is Kansas Secretary of State Kris Kobach. Now, he became nationally known for imposing a strict voter registration law that was l

发表于:2019-01-17 / 阅读(60) / 评论(0)

2018年NPR美国国家公共电台8月

Exodus 出埃及记16

16The whole Israelite community set out from Elim and came to the Desert of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after they had come out of Egypt. 2In the desert the whole community grumbled against Moses and

发表于:2019-01-26 / 阅读(45) / 评论(0)

出埃及记

PBS高端访谈:印度仍然存在小儿麻痹症的潜在威胁

HARI SREENIVASAN:It's been three years since a case of polio has been reported in India, a milestone that means the country can be officially declared polio-free. NewsHour special correspondent Fred de Sam Lazaro updates a report he filed on how this

发表于:2019-01-27 / 阅读(45) / 评论(0)

PBS访谈健康系列

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学英语单词

asbestos rubber packing

asthmatoid wheeze

automatic switched channel

back-of-the-envelope