有机砷化学物

越狱第一季:第十九期

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上，Sucre为Michael放哨，Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(127) / 评论(0)

纸牌屋第一季

VOA慢速英语2010年-Health Report - Study Ties Some Pestic

This is the VOA Special English Health Report. A.D.H.D. is attention deficit hyperactivity disorder. Government estimates say three to seven percent of school-age children in the United States have it. Adults can also have it. People with A.D.H.D. ha

发表于:2018-12-16 / 阅读(58) / 评论(0)

2010年VOA慢速英语(五)月

考研英语长难句讲解第93期

2. Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions. 【分析】多重复合句。主句主

发表于:2018-12-30 / 阅读(60) / 评论(0)

考研英语长难句讲解

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(126) / 评论(0)

VOA2003（下）-农业与经济

【出国版】英语词汇的奥秘--第三期

2. agri 你已认识field是“田地”，你是否也知agri的意义？在有关农田的词汇里， field竟都被agri所代替。 agri=field 田地，农田(agri也作agro,agr) 1. agrology agr

发表于:2019-01-06 / 阅读(99) / 评论(0)

英文语法词汇

CNN 2010-10-09

This town here has sort of been going through clean-up. People are trying to salvage things from their houses, but the reality is when you talk to them, there's nothing they can salvage when has been touched by this red toxic chemical mix. People sho

发表于:2019-01-08 / 阅读(89) / 评论(0)

CNN2010年(十)月

可以帮助农民干活的机器人

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(403) / 评论(0)

2016年VOA慢速英语(十一)月

VOA标准英语2011--Black, Foamy Water Worries Fracking Neighbors

Black, Foamy Water Worries Fracking Neighbors There is a lot of construction near Janet McIntyre's home in southwestern Pennsylvania. It's not new houses, but new industry: 10 gas wells, a compressor station and multiple drilling-waste ponds. The sta

发表于:2019-01-13 / 阅读(63) / 评论(0)

VOA标准英语2011年(十二月)

爆笑英语口语第316期:做到这8点 2017绝不后悔!

Language Points 1. Do what you like because no one would really care that much （去做自己想做的事情，因为真的没有那么多人去在乎） 2. Travel as often as possible because the world is too big for you to stay in your comfort zon

发表于:2019-01-15 / 阅读(52) / 评论(0)

爆笑英语口语

中考英语作文中的结尾例句

1.至于我，在某种程度上我同意后面的观点，我认为 As far as I am concerned, I agree with the latter opinion to some extent.I think that ____. 2.总而言之，整个社会应该密切关注这个问题。只有这样，我们才能在

发表于:2019-01-16 / 阅读(58) / 评论(0)

英语作文

经济学人54:天然气是清洁能源吗?

Shale gas extraction 页岩天然气开采 The need to be seen to be clean 天然气是清洁能源吗？ Natural-gas production is booming, but its green image is in question 天然气生产蒸蒸日上，但它的清洁能源形象却受到质疑 M

发表于:2019-01-26 / 阅读(125) / 评论(0)

经济学人综合

PBS高端访谈:南极臭氧层空洞有所缩小

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(80) / 评论(0)

PBS访谈环境系列

AGRICULTURE REPORT - Chemicals on Organic Food

AGRICULTURE REPORT – July 30, 2002: Chemicals on Organic Food By George Grow (Photo -Scott Bauer) This is the VOA Special English AGRICULTURE REPORT. Farmers who grow organic food do not use chemica

发表于:2019-01-30 / 阅读(93) / 评论(0)

农业与发展

你真的知道怎么照顾你的狗狗吗？

Puppies are cuddly bundles of energy and cuteness who also need special care as they start to explore the world. Here, the American Veterinary Medical Association offers caregiving tips for puppies: 小狗们也会花精力去可爱地讨好你，它们

发表于:2019-02-01 / 阅读(64) / 评论(0)

阅读空间

高温天气下树木竟然会污染环境！

高温天气下树木竟然会污染环境！ Normally， trees are the best defence against pollution； but when it's too hot outside， the trees' own self－defence mechanism may actually make things worse。正常情况下，树木是抵御污染

发表于:2019-02-01 / 阅读(172) / 评论(0)

阅读空间

VOA标准英语2008年-Study Links Everyday Chemicals to Obesity

By Lisa Schlein Geneva 14 May 2008 Scientists say new evidence links certain chemicals to the development of obesity. About 2,500 international experts are attending the 16th European Congress on Obesity in Geneva. Lisa Schlein reports for VOA the pa

发表于:2019-02-03 / 阅读(81) / 评论(0)

VOA标准英语2008年（五月）

净化室内空气选这些植物就对了！

Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康

发表于:2019-02-07 / 阅读(122) / 评论(0)

阅读空间

英语四级写作方法与技巧：结尾

英语四级写作方法与技巧：结尾结尾句 1. 至于我，在某种程度上我同意后面的观点，我认为 As far as I am concerned, I agree with the latter opinion to some extent. I think that ____. 2. 总而言之，整个社会应该

发表于:2019-02-08 / 阅读(61) / 评论(0)

四六级写作指导

学个词 Learn a Word-VOA英语教学 2286-chemicals

今天我们要学的词是 chemicals. Chemicals 化学物质。A group of scientists voiced new health concerns about a common class of chemicals used in thousands of products, including electronics, footwear, and sleeping bags. 科学家对一类常见

发表于:2019-02-16 / 阅读(52) / 评论(0)

英语单词荟萃

与空气污染有关的托福词汇

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(100) / 评论(0)

雅思英语

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学英语单词

accraze

adverb of degree

airport surface detection equipment

albumose-free(tuberculin)