单词：reground material
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[00:03.89]You will hear three pieces of recorded material. [00:08.75]Before listening to each one, [00:12.90]you will have time to read the questions related to it. [00:17.55]While listening, [00:20.72]answer each question by choosing A, B, C or D. [
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[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
商务英语分类核心1000词汇
To keep an ear to the ground Up to one's ears 大约一百五十年前，美国一些开荒的人逐步地到西部的荒野去开拓。这些拓荒者从当地印第安人那里学到了一个诀窍，
美国习惯用语
By Kane Farabaugh New York City 10 September 2007 Ground Zero construction It is some of the most controversial real estate on the planet. The 16 acres of land in New York that is known as Ground Zero draws hundreds of thousands of visitors each year
2007年VOA标准英语（九月）
This is the VOA Special English Agriculture Report. Spreading mulch Mulch is important to farmers. Mulch is a protective cover of material that is spread on top of soil. It is usually made out of organic material, like crop waste. Farmers may keep t
VOA慢速英语2007年（四）月
Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou
2014年VOA慢速英语(九)月
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
VOA标准英语2014年(二月)
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
VOA标准英语2014年(七月)
今天要学的习惯用语中的关键单词是ground。 Ground这个词最普通的意思是地面。今天要学的第一个习惯用语是：from the ground up。 From the ground up这个习惯用语来自建造房屋。建房的开头第一步是什
美国习惯用语
我们上次学的几个习惯用语都有ground这个单词，今天再学几个包括ground这个单词的习惯用语。第一个是：ground rule。 Ground在这里的意思是场地，rule是规则。 Ground rule这个习惯用语原来出自棒球
美国习惯用语
我们今天要学的习惯用语都表示特定的地点。第一个是：stomping ground。Stomping这个词的意思是用脚使劲地踩踏，ground当然是地，那么习惯用语stomping ground是什么意思呢？ 从字面看是被踩来踩去
美国习惯用语
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英语单词荟萃
AGRICULTURE REPORT - September 3, 2002: Mulch By George Grow This is Bill White with the VOA Special English AGRICULTURE REPORT. Mulching is one of the best things people can do for their plants. Mulc
农业与发展
When I Hit The Ground Artist：Ace Enders And A Million Different People I tried my best to leave The broken parts of me In the hallway where I wait To watch you walk away I wonder if I run If I chase you, would you come? I just know that something's
好听的英文歌曲
上一次我们讲了几个在选举中时常会用到的习惯用语。最后说到的一个是full steam ahead。人们说大选年两大政党的全国代表大会举行后，竞选运动就move full steam ahead。 意思是全党上下都鼓足士气
美国习惯用语
今天要讲的习惯用语由floor或者ceiling组成。Floor是地板，而ceiling解释为 天花板。好，让我们由下而上来学吧。一栋房子的底层常常叫作the ground floor。在生意场上你很可能会听到这样的说法：
美国习惯用语
今天我们要学的词是gain ground。 To gain ground意思是有进展，也可以指越来越被大家所接受。Mild weather helped firefighters gain ground on a fire in Yosemite National Park, 温和的天气让消防队员征服优胜美地国
英语单词荟萃
今天我们要学的词off the ground。 Off the ground, 是启程，开始的意思。中国中央电视台英语节目在美国首都华盛顿开播。 CCTV America has hired more than 65 people to get its Washington, DC operation off the ground, 中
英语单词荟萃
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
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