湿材料

SSS 2011-07-21

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(242) / 评论(0)

Scientific American(七)月

SSS 2009-07-22

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(190) / 评论(0)

Scientific American(七)月

商务英语词汇行销：商展

[00:03.81]bottom line :结余；结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择；决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(286) / 评论(0)

商务英语分类核心1000词汇

VOA标准英语2014--Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(201) / 评论(0)

VOA标准英语2014年(二月)

VOA标准英语2014--Scientists Create Blackest Material Ever

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(195) / 评论(0)

VOA标准英语2014年(七月)

王强口语第二册 Dictation 002

Lesson Two 听力部分 Dictation: Please prepare your paper and pen. _____ to recall to the ____. ____________ after absorbing _______________, _______ the key ________ of the ________ in your ____. Don't _____ if ___'__ _________ some of it. Do ___

发表于:2019-01-14 / 阅读(204) / 评论(0)

王强口语第二册

中国尽最大努力推进科技创新

In a bid to upgrade the manufacturing sector, the Chinese central government rolled out the Made in China 2025 program last year, which is designed to transform China into a world manufacturing power. It has also been one of the hot topics at the soo

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英语新闻

外贸英语--主动报价

You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

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天天商务口语

对女性的各种时髦称呼！

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发表于:2019-02-07 / 阅读(148) / 评论(0)

英语口语

VOA标准英语2009年-Carbon-Absorbing Algae Boost Australia's F

Australia is preparing to introduce technology that allows algae to capture half or more of the greenhouse gases emitted by a power station. The micro-algae thrive on carbon dioxide, producing food for livestock as well as biofuels and material for

发表于:2019-02-12 / 阅读(172) / 评论(0)

VOA标准英语2009年(九月)

有关于外贸跟单英语口语60句

有关于外贸跟单英语口语60句 1．whats the size?多大尺寸？ 90x90 (ninety by ninety)九十乘九十。 2．whats the cmb? 体积多大？ 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3．whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(200) / 评论(0)

天天商务口语

让学生表达自己的手机应用

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(197) / 评论(0)

英语新闻

中国推进“一带一路”贸易

Shen Danyang, spokesperson of the Ministry of Commerce, says the total foreign investment as well as the number of enterprises that were invested in by relevant countries have both increased. In terms of absorbing overseas investment, a total of 948

发表于:2019-02-18 / 阅读(163) / 评论(0)

英语新闻

跟单常用短语2

19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed？可以混装吗？ 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等，让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(199) / 评论(0)

实用英语

2015年CRI 中国与“一带一路”相关国家贸易取得进展

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【跟着美剧练发音】美少女的谎言39

文本： H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(162) / 评论(0)

跟着美剧练发音

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(188) / 评论(0)

雅思英语

GRE阅读难点：抽象词组解析

新GRE阅读难句解析之抽象词组、比喻 As she put it in The Common Reader , It is safe to say that not a single law has been framed or one stone set upon another because of anything Chaucer said or wrote ; and yet , as we read him , we are

发表于:2019-03-11 / 阅读(230) / 评论(0)

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GRE阅读难句中的抽象词组

发表于:2019-03-11 / 阅读(329) / 评论(0)

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