循环流

Is Ebola airborne? 埃博拉可以通过空气传播吗? The answer is no, its not. But today, I want to take just a couple of minutes and show you why not. I think youre going to find this really interesting. 答案是否定的。但是今天,我想

发表于:2018-12-02 / 阅读(55) / 评论(0) 分类 CNN美国有线新闻2018年6月

Our computer files arent like they used to be. These days a short HD video can be over a gigabyte in size. That's huge. The problem is that the bigger they are, the harder they are to share. Thankfully, we have options that make sharing big files ove

发表于:2018-12-11 / 阅读(57) / 评论(0) 分类 英语解说豆知识2011年

I couldn't believe my eyes! The car was upside down and the driver was bleeding and screaming. One of the passengers was on the ground. It looked as if she were dead. If I had known more about giving first aid, I could have helped them. People who ha

发表于:2018-12-29 / 阅读(49) / 评论(0) 分类 人教高中英语高二

Is Ebola airborne? 埃博拉可以通过空气传播吗? The answer is no, its not. But today, I want to take just a couple of minutes and show you why not. I think youre going to find this really interesting. 答案是否定的。但是今天,我想

发表于:2019-01-19 / 阅读(41) / 评论(0) 分类 CNN美国有线新闻2018年5月

作文题目: 题目要求: Shopping through Media 1. 目前许多人通过媒体购物 2. 媒体购物有利有弊 3. 我的看法 2015年12月英语四级作文范文:媒体购物 参考范文: Shopping through Media With the development of s

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 四六级写作指导

At one time it was believed that heat was a liquid. Sure, that sounds kind of crazy, but if you think for a second, you might see why. Suppose you have an object thats very hot say a metal spoon thats been sitting in hot coffee. Pick it up and you ca

发表于:2019-02-23 / 阅读(45) / 评论(0) 分类 英语时差8,16
学英语单词
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adygey
aides-de-camp
apodictics
area and zip code
atrophic arthritis
be filled with fury
blow engine
Bobryk
bowieas
bronze alloys
cacocolpia
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carbon resistance thermometre
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corres
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drillmasters
electromotor nuclei
emsleys
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epithelioid angiosarcoma
experiment data
fair and equitable
fan ramjet
flush snap switch
funding and real mortgage bonds
Gymnostomum
harmonic choke
Hermitian symmetry
historic site archaeology
hydraulictubing
information systems engineering
installation and checkout
Jiayi
kroehnkite
leap days
logic bomb
lost you
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Rate lock
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scotching of tread
Shaw I.
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Surfiref
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taxi sign
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volcanic deposits
weir
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writearound