单词：mechanical convection
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Lesson13 Changes of Life Caused by Computers and Automobiles The computer and the automobile, the mainstays of modern life, share similar pasts. The computer, which has only recently become a common feature of most people's homes and offices, had its
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[00:00.00]unit 3 Have you got...? [00:04.78]1 Explaining where things are(pape 20) [00:11.44]Ouch!What's up? [00:15.10]I've just cut my finger on this nail. [00:19.17]Let's have a look.Oh,yes.That's quite nasty. [00:24.14]I'd better run it under the
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Why Don't Girls Think Like Boys? Do you believe that only boys do well in science? Does it seem to you that girls have better vocabularies than boys? In your opinion, are boys better at building thing
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[00:00.00]A Pair of Socks 一双短袜 [00:04.33]I turned into a sock shop that caught my eye, [00:09.24]and a boy clerk who could not have been [00:11.55]more than seventeen years old came forward. [00:13.94]What can I do for you, sir? [00:15.92]I want
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Speech of June 18 谁说败局已定 The leaders who, for many years, were at the head of French armies, have formed a government. This government, alleging our armies to be undone, agreed with the enemy to stop fighting. Of course, we were subdued b
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[00:04.78]1 Explaining where things are(pape 20) [00:11.44]Ouch!What's up? [00:15.10]I've just cut my finger on this nail. [00:19.17]Let's have a look.Oh,yes.That's quite nasty. [00:24.14]I'd better run it under the tap. [00:27.51]Have you got any pl
创新英语教程第一册
[00:06.77]Nylon material was placed under the Orc's body for the trip. [00:12.56]Holes had been cut for his nose, tail and fins. [00:17.45]A big mechanical arm lifted him into a special container filled with cold seawater. [00:24.97]This travel box m
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UNIT 28 TRANSPORTATION Lesson 55 Part Ⅰ UNIT 28 TRANSPORTATION Lesson 55 Part Ⅰ Warming-up Exercises Spot Dictation: A New Way to Fly----the Boeing 747 Have you travelled on any of ____new giant p
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Broadcast: December 5, 2004 ((THEME)) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today, we begin the story of the life of a famous Southern writer, William Faulkner. He wrote about an i
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坚持不懈，直到成功。 我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰
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各国都有各种各样的乐坛新秀选拔大赛，Some Any这支一男一女的流行团体则是来自德国的一支通过选秀节目发迹的乐团，两个人分别是年仅十八岁的女孩Vanessa Meisinger和有着一半巴西血统和一般
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音乐咖啡厅:Some Any - Mechanical heart 相关介绍：各国都有各种各样的乐坛新秀选拔大赛，Some Any这支一男一女的流行团体则是来自德国的一支通过选秀节目发迹的乐团，两个人分别是年仅十八岁的
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My amazement at his pride and joy in salesmanship will be easily understood by all who read this article. In many shops the customer has to wait for someone to wait upon him. And when finally some clerk does deign to notice you, you are made to feel
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69 促使切尼副总统心脏跳动的机械装置 DATE=7-17-01 TITLE=SCIENCE IN THE NEWS #2133 - Heart Devices BYLINE=Jerilyn Watson VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember
科技之光
Consumer Electronics Show 国际消费类电子产品展 No.1: Einstein Alive Again? 爱因斯坦复活了？ No.2: Another Reason for Staying in Bed 赖床有了新理由 No.3: Diamond Is So Obsolete 订婚买钻石真是太没新意了 No.4: The 1s
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有时候，请你写推荐信的人并不都是在行业内做出了很大成绩的人。这时你可能会觉得没有什么可写的、也很难将空泛的溢美之词放在这个人身上。其实，你可以写一些这位员工的工作细节，
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The hour hand on a clock moves about ten thousand times faster than the flowing rocks of the mantle. 钟面上时针的移动速度，比地幔岩石的流动速度，要快大约1万倍。 The movements occur not just laterally as the Earth's plates
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回顾托福阅读的所有题型，其中有2种题型占据的比例最高----词汇题和事实信息题，前者每一场考试大约考察10-12题左右，而后者大约也会考察12题左右。因此，从每一场考试的39-42题总量上来看
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machinery n.机器（集合名词，不可数） They purchased new machinery for the factory. 他们为这工厂添购新的机器。 The general manager believes that more machinery/ machines should be bought to increase productivity. 总经理认为
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