活塞式气扳机

机械类词汇大全-21

841 、埋头铆钉 countersinkheadrivet 842 、埋头锥孔 countersink 843 、埋头螺栓 countersinkheadbolt 844 、埋头螺丝 countersinkheadscrew 845 、埋头钻 countersinkdrill 846 、

发表于:2018-11-29 / 阅读(161) / 评论(0)

英文名句短语

用Mp3背六级单词086

tease inlet supplement outcome growl shell graphic muddy similarity specimen vowel intermittent terrorist shorten elite should piston prophecy shovel woe brand shrill diligent biography preside

发表于:2018-12-01 / 阅读(100) / 评论(0)

用Mp3背六级单词

新东方《考研英语词汇词根+联想记忆法》俞敏洪配套录音 33

- 33 - persecute v.迫害 persevere v.坚持,坚忍,不屈不挠 persist v.(in)坚持,持续 personality n.人格,个性 personnel n.全体人员,全体职员;人事(部门) perspective n.透视画法,透视图;远景,前途;观点,看法 persuasion n.说服,说服力 pessimistic a.悲观(主义)的 pest

发表于:2018-12-15 / 阅读(137) / 评论(0)

俞敏洪07年考研英语词汇

美国动力公司研发提升五成油效对置活塞二冲程发动机

美国动力公司研发提升五成油效对置活塞二冲程发动机 This little engine looks like it has only three pistons, but in fact, it has six, sharing only three cylinders. 这台小身材引擎看起来只有3个活塞,但事实上却有

发表于:2018-12-16 / 阅读(78) / 评论(0)

VOA标准英语2016年(三月)

纯正地道美语(外教讲解)273：汽车保养

A:Welcome to Als Garage. What seems to be the problem? B:No problem at all! I am taking a long road trip and I want to make sure my car is in good mechanical condition. A:Very wise decision. When was the last time you had a tune up? B:Not that long a

发表于:2018-12-25 / 阅读(60) / 评论(0)

纯正地道美语

英语听力文摘 English Digest 587、气泵上的辛烷值是什么意思？

What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take an imaginative leap into the internal combustion engine of a car. Inside the cylinders are combustio

发表于:2018-12-31 / 阅读(76) / 评论(0)

英语听力文摘 English Digest

2006年VOA标准英语-'Cars' Pushes Limits of Computer Animation

By Alan Silverman Hollywood 10 June 2006 A scene from 'Cars' A talented young race car learns what is important in life when he gets stuck in a small town in the new feature from Pixar, the animation studio with a history of family hits including To

发表于:2019-01-09 / 阅读(162) / 评论(0)

2006年VOA标准英语（六月）

2007年VOA标准英语-Sandia Laboratories Develops Promising Solar Te

By Greg Flakus Albuquerque, New Mexico 25 July 2007 Large scale collection of solar power arrays As the world searches for ways to produce energy without burning fossil fuel, there is increased interest in solar energy. One place associated with sola

发表于:2019-01-12 / 阅读(111) / 评论(0)

2007年VOA标准英语（七月）

VOA标准英语2012--Ocean Floor Reveals Past Climate Changes

Ocean Floor Reveals Past Climate Changes Time capsule Lamont research professor Maureen Raymo, the director of the Core Repository, slides open a long, narrow drawer from the cabinet. Like thousands of others here, the drawer contains a long, thin cy

发表于:2019-01-13 / 阅读(100) / 评论(0)

VOA标准英语2012年(一月)

新型内燃机效率提高50%

This Internal Combustion Engine is 50% More Efficient 新型内燃机效率提高50% Internal combustion engines in cars may be on their way out, but experts agree it will take a few decades before electric-powered vehicles become dominant. Meanwhile

发表于:2019-01-14 / 阅读(105) / 评论(0)

VOA标准英语2016年(三月)

VOA常速英语2015--多架二战战机飞过华盛顿上空致敬退伍老兵

多架二战战机飞过华盛顿上空致敬退伍老兵 More than 50 World War II-era planes flew in formation over the World War II Memorial in Washington Friday, marking the 70th anniversary of the end of the conflict in Europe. 超过50架曾在二

发表于:2019-01-14 / 阅读(76) / 评论(0)

VOA标准英语2015年(十月)

VOA标准英语2015--多架二战战机飞过华盛顿上空

WWII-era Warplanes Fly Over Washington 多架二战战机飞过华盛顿上空 Seventy years after the Second World War ended in Europe, warplanes of that era still attract a lot of attention and admiration, both for their designers and the crews tha

发表于:2019-01-14 / 阅读(51) / 评论(0)

VOA标准英语2015年(五月)

托福阅读:托福阅读中需要理解的重要句子

托福阅读:托福阅读中需要理解的重要句子 1.Wearing masks and costumes， they often impersonated other people， animals， or supernatural beings， and mined the desired effect success in hunt or battle， the coming rain， the revi

发表于:2019-01-18 / 阅读(75) / 评论(0)

托福英语

胡敏读故事记单词（12）

发表于:2019-01-26 / 阅读(72) / 评论(0)

英文语法词汇

VOA标准英语2010年-1001 Inventions and Muslim Heritage

Coffee, computers and piston engines - could we imagine a world without them? These are intricate parts of every day life for most of us and the knowledge that led to them was either invented by or passed down through the ancient Muslim world. That's

发表于:2019-02-05 / 阅读(89) / 评论(0)

VOA标准英语2010年(二月)

汽车汉英词汇一

汽车类Automobile 整车Finished Automobile 轿车Passenger Car 休旅车Recreational Vehicle (RV) 小型商用车(3.5吨以下)Light Duty Commercial Car (Less Than 3.5 Tons) 大型商用车(3.5吨以上)Heavy Duty Commercial Car (More Than 3.5 Tons) 散装车Bulk Truck 搅拌车

发表于:2019-02-05 / 阅读(95) / 评论(0)

英文语法词汇

浙大学生发明用空气洗手装置获得国际大奖

A group of senior students from Zhejiang University have successfully developed an air hand-washing device. 浙江大学的一队大四学生成功研制出了空气洗手装置。 The device utilizes an infrared ray induction system, which detects t

发表于:2019-02-06 / 阅读(111) / 评论(0)

英语新闻

CCTV9英语新闻：迪士尼暑假 3D 動畫鉅製冠軍飛機王化身救火英雄

When Dusty learns that his engine is damaged and he may never race again, he shifts gears and is launched into a world of aerial firefighting. I thought it was a great start. I knew that it would be a more of a harrowing adventure. The first film was

发表于:2019-02-13 / 阅读(116) / 评论(0)

CCTV9英语新闻2014年07月

留美老师带你每日说英文第1125期:如何快速学习

Try an mnemonic device such as an acronym sentence like Raging Martians Invaded Venus Using X-ray Guns. 尝试用可以帮助记忆的口诀，像是首字母缩略字组成的句子，例如：愤怒的火星人用X光枪入侵金星。学习重点：

发表于:2019-02-22 / 阅读(145) / 评论(0)

留美老师带你每日说英文

英语PK台第359期:飞行赤子心—专访空军上尉Tom Bould

Track One From a very young age I had a bit of a fascination with flying 我自儿时便有些迷上了飞行 Bit of a fascination with speed 着迷那样的高速（驾驶） As I went through school and into my A-Levels I wanted to pursue a flying

发表于:2019-02-23 / 阅读(91) / 评论(0)

英语PK台

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