热棘轮

听电影学英语-后天 11

[00:01.26]Its out of service. 停止服务了 [00:02.74]-Ill give you a 1 00 dollars. -You dont have to do that. 我给你一百美圆你为我服务你不需要那么做 [00:05.90]No, really. 200 dollars. I wont have it. 不真的两百美圆我不

发表于:2018-11-30 / 阅读(174) / 评论(0)

听电影学英语-后天

step by step 第四册 lesson 135

UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D

发表于:2018-12-27 / 阅读(159) / 评论(0)

英语听力入门 (全四册)

机械类词汇大全-28

1135 、晶体点阵；晶体格构；晶格 crystallattice 1136 、棘轮和爪 ratchetandpawl 1137 、棘齿 ratchet 1138 、棘齿弓钻 ratchetbrace 1139 、壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(152) / 评论(0)

英文名句短语

China builds first tower-type solar-thermal power station

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(177) / 评论(0)

英语新闻

经济学人61:用于油井的太阳热能

Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热能 Mirrors in glasshouses 温室的反光镜... can be used to heat stones ...能用于加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that

发表于:2019-01-07 / 阅读(139) / 评论(0)

经济学人科技系列

SSS 2011-11-16

Ever wander through a supermarket and past the open refrigerated cases that house cream cheese, butter and OJ? The refrigerated shelves are protected by jets of air that blow across the front. These jets form an air shield to keep the warm air out. T

发表于:2019-01-08 / 阅读(198) / 评论(0)

Scientific American(十一)月

TED演讲:探索世界最深洞穴(5)

You need an AUV, an autonomous underwater vehicle. 你需要个AUV，一个自行式水下航行器。 It needs to be one smart puppy, able to navigate and make decisions on its own in an alien ocean. 它必须很聪明，能够自己导航在陌生的

发表于:2019-01-18 / 阅读(100) / 评论(0)

TED演讲商业篇

经济学人65:玻璃房里的镜子

Science and Technology 科技 Solar heat for oil wells 用于油井的太阳热 Mirrors in glasshouses can be used to heat stones 玻璃房里的镜子.....可以用来加热石头 THERE is a lot of energy from ancient sunshine stored in the oil that

发表于:2019-01-26 / 阅读(143) / 评论(0)

经济学人科技系列

新西兰英语 79 New Geothermal Power Station

Today a new geo-thermal power station was opened in Kawerau, in the eastern Bay of Plenty. Geo means earth and therm means heat. The power station uses hot steam from the earth. Like the geo-thermal power station at Wairakei, which opened in the 1950

发表于:2019-01-27 / 阅读(149) / 评论(0)

新西兰英语

英语流行歌曲：Chris Brown&T.I.& E-40 《Episode》

RB 天王 Chris Brown 联手 T.I.,E-40 新单《Episode》！有表哥 Chris Brown 的MV，都是金碧辉煌，美女缭绕的，真是太性感了，受不了了啊，合作单曲很赞哦。歌词： [Hook] All the little bad bitches in here If

发表于:2019-02-01 / 阅读(101) / 评论(0)

流行英文歌曲

每日一词【779】ratchet：棘轮

今天我们要学的词是ratchet。 Ratchet是一个机械部件，叫棘轮，推动机器向一个方向转动。做为动词，我们可以说: ratchet something up or ratchet something down, 意思是逐渐提高或是逐渐降低。哈佛大学

发表于:2019-02-02 / 阅读(106) / 评论(0)

英语每日一词

学个词Learn a Word 第779期 Ratchet

发表于:2019-02-02 / 阅读(142) / 评论(0)

英语单词荟萃

中国男子在黄石公园舀水被罚款

YELLOWSTONE NATIONAL PARK Wyo. (AP) A tourist from China was fined $1000 for walking off a boardwalk at Yellowstone National Park and collecting thermal water apparently for medicinal purposes park officials said Wednesday. 黄石国家公园官方本周

发表于:2019-02-05 / 阅读(309) / 评论(0)

英语新闻

男女对温度的感受不同?

It happens every summer: offices turn on the air-conditioning, and women freeze into popsicles. But until now, there was no data to understand why women felt cold and were slipping on cardigans while men just rolled up their sleeves at the same tempe

发表于:2019-02-05 / 阅读(143) / 评论(0)

英语新闻

中国放松煤矿工作日限制

Chinas top planning body has relaxed working day restrictions on its coal mines after reduced output boosted prices, frustrating central planners desire to control both price and supply of the nations most important energy source. 中国最高规划机

发表于:2019-02-05 / 阅读(120) / 评论(0)

英语新闻

澳科学家警告海平面上升问题

CANBERRA, Oct. 14 (Xinhua) -- Australian scientists have made the alarming discovery that sea levels have risen more in the past century than at any other comparable period in the past 6,000 years. Researchers from the Australian National University

发表于:2019-02-06 / 阅读(130) / 评论(0)

英语新闻

Brazilian official: no blackouts during World Cup

RIO DE JANEIRO, Jan. 22 (Xinhua) -- Head of Brazil's National Electricity Agency (Aneel) Nelson Hubner said on Tuesday that there will be no blackouts during the 2014 FIFA World Cup, which will take place in the country. Hubner, who is in charge of r

发表于:2019-02-08 / 阅读(174) / 评论(0)

英语新闻

Outdoor Activities

The week-long National Day holiday is due to start in one day's time. What are your travel plans? Many people nowadays prefer to take part in outdoor activities, such as mountain climbing, outdoor camping and drifting. Many of these intrepid explorer

发表于:2019-02-14 / 阅读(155) / 评论(0)

世界各地新闻集锦

学个词 Learn a Word-VOA英语教学 2908 ratchet up

今天我们要学的词组是ratchet up。Ratchet up，意思是激化、加剧。North Korea's foreign minister ratcheted up tensions, saying his country had the right to shoot down U.S. planes even outside North Korean airspace. 朝鲜外交部长加

发表于:2019-02-16 / 阅读(92) / 评论(0)

英语单词荟萃

你知道“秋裤”的英语怎么说吗？

有一种思念叫望穿秋水，有一种寒冷叫做忘穿秋裤。最近，全国各地的天气都变凉了，大家翻箱倒柜找出了尘封已久、又恨又爱的抗冻神物--秋裤。面对这种全世界恐怕只有中国人才穿的裤子，

发表于:2019-02-25 / 阅读(144) / 评论(0)

英语口语

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

anti-friction needle bearing

armure royale

arthroendoscopy

as clear as crystal

as light as thistledown

auto show

bearing bush half for main bearing