[化] 机械传动

mechanical drive的用法和样例：

例句

It works with Four-Wheel Drive, hydromechanical transmission, hydraulic Power Steering, Hydraulic brake, and Rear-Wheel Steering.液力机械传动，液压动力转向和液压制动，后轮转向。
The driving mechanism is totally enclosed in the machi-ne boby and its lubrication system improves the lifetime of the mechanical components.机械传动系统全部封闭在机体内，并附有自动润滑系统，提高了机件的寿命。

背诵为王第四册第 13 课

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

发表于:2018-11-27 / 阅读(559) / 评论(0)

背诵为王第四册

创新国际英语教程学生用书 1 unit3

[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

发表于:2018-12-04 / 阅读(169) / 评论(0)

创新国际英语教程学生用书 1

有声英文阅读-为什么女孩不能像男孩那样考虑问题

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

发表于:2018-12-05 / 阅读(164) / 评论(0)

有声英文阅读

人生之求02-一双短袜

[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

发表于:2018-12-06 / 阅读(179) / 评论(0)

语言的力量

世界上最伟大的演讲--谁说败局已定

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

发表于:2018-12-07 / 阅读(158) / 评论(0)

世界上最伟大的演讲

创新英语教程第一册UNIT3

[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

发表于:2018-12-13 / 阅读(391) / 评论(0)

创新英语教程第一册

美国英语听力80篇2 Lesson33

[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

发表于:2018-12-26 / 阅读(158) / 评论(0)

美国英语听力80篇

step by step 第二册 lesson 15

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

发表于:2018-12-27 / 阅读(227) / 评论(0)

英语听力入门 (全四册)

名人轶事:William Faulkner,Part One

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

发表于:2019-01-01 / 阅读(203) / 评论(0)

名人轶事

六级词汇与结构练习（47）

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

发表于:2019-01-03 / 阅读(186) / 评论(0)

四六级词汇与结构练习

学个词Learn a Word 第472期 Necessary evil

今天我们要学的词是necessary evil。 Necessary evil, 是明知不好，但又必不可少的人或事。 Caffeine is a necessary evil for college students, 咖啡因虽然不是什么好东西，但却是大学生活中不可缺少的。房贷

发表于:2019-01-06 / 阅读(163) / 评论(0)

英语单词荟萃

70年的学习

Rob: Hello, I'm Rob and this is 6 Minute English and I'm joined this week by Finn. Hello Finn. Finn: Hello Rob. Rob: We are in a celebratory mood this week Finn aren't we? Finn: Yes we are. We have something to shout about - it's the 70th anniversary

发表于:2019-01-07 / 阅读(201) / 评论(0)

六分钟英语

英语歌曲:Some & Any-Mechanical Heart

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

发表于:2019-01-10 / 阅读(183) / 评论(0)

天籁音乐

音乐咖啡厅:Some Any - Mechanical heart

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

发表于:2019-01-11 / 阅读(269) / 评论(0)

音乐咖啡厅

每日一词【472】necessary evil：明知不好

发表于:2019-01-20 / 阅读(158) / 评论(0)

英语每日一词

英语小达人 387 A Pair of Socks(2)

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

发表于:2019-01-28 / 阅读(160) / 评论(0)

英语小达人

Heart Devices

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

发表于:2019-01-30 / 阅读(194) / 评论(0)

科技之光

2017年CES有什么黑科技?又有什么辣眼睛?

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

发表于:2019-02-01 / 阅读(205) / 评论(0)

英语新闻

推荐信例文：如何推荐一位普通员工

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，

发表于:2019-02-09 / 阅读(138) / 评论(0)

求职英语

托福阅读备考之事实信息题讲解

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

发表于:2019-03-04 / 阅读(533) / 评论(0)

托福英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词