电导液位计

大千世界:电鱼

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中，依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中，我们就来关注下这类不同

发表于:2018-12-07 / 阅读(154) / 评论(0)

大千世界

听广告学英语-Welcome Electrical Machines惠康电器

听广告学英语:Welcome Electrical Machines惠康电器原文：Welcome presents you a state-of-the-art offer with a Tamashi home entertainment range. Designed in Europe with advanced Japanese technology, Tamashi combines good-look with technical know how. C

发表于:2018-12-07 / 阅读(173) / 评论(0)

听广告学英语

初中英语人教版初三年级上册37

[00:11.99]lesson 37 unit 10 [00:38.16]hello,DuHui!this is Melissa speaking [00:43.44]Hi,Melissa. [00:46.68]I called you yesterday afternoon,but you were not at home. [01:07.03]Oh,I am sorry. I went to the biggest science museum in town yesterday. [01

发表于:2018-12-10 / 阅读(105) / 评论(0)

初中英语人教版初三

高中英语人教版高一英语必修一02

[00:05.20]Lesson 41 1 Dialogue [00:11.44]Jackie and Yang Pei are both students in Australia. [00:16.90]They talking about the coming weekend. [00:21.26]What are you doing on Saturday evening? [00:25.21]I'm going to hear John Denver. [00:29.05]Who's h

发表于:2018-12-13 / 阅读(157) / 评论(0)

高中英语人教版高一

英文歌曲：Electrical Storm ( William Orbit Mix )-U2

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品歌手：U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(144) / 评论(0)

史上最强的十七首英文冠军单曲

盘点那些提笔就错的雅思词汇~1

有些单词提笔就忘，这让考雅思的考生们可是郁闷到了极点。在普特英语，小编为广大的雅思考生们收集了这些提笔就忘的高频单词，希望对大家有用哦！ accident/incident accident：突发性的，一

发表于:2018-12-19 / 阅读(114) / 评论(0)

雅思英语

CNN 2010-03-21

WHITFIELD: So if you've watched your fortunes rise and fall on Wall Street, this may be only mildly shocking to you. Those big plunges in your portfolio can also take quite a toll on your health. CNN chief medical correspondent Dr. Sanjay Gupta joini

发表于:2018-12-20 / 阅读(83) / 评论(0)

CNN2010年(三)月

SSS 2010-05-28

This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should

发表于:2018-12-24 / 阅读(79) / 评论(0)

Scientific American(五)月

越说越地道英语下271-272

271. It is too unexpected W: Their team shot one goal at the last minute. M: It is too unexpected! W: They have a good team spirits. M: Darling, why is it you? W: Did I give you a big surprise? M: It's too unexpected! How can we meet here! 272. Price

发表于:2018-12-25 / 阅读(108) / 评论(0)

越说越地道英语

奥运28大项第48课 Synchronized Swimming花样游泳 02

北京奥运28大项参与，竞争，分享，进步 Synchronized Swimming 花样游泳 MUSIC ACCOMPANIMENTS 音乐伴奏英文原文 The Sound Centre Manager shall be responsible for the securing and properly presenting the accompaniment for each routine. For FINA competiti

发表于:2018-12-30 / 阅读(103) / 评论(0)

奥运28大项比赛

英语博客：Science at home.

As a parent(1), I think a lot about my children's education(2). Is it good or bad? Is it varied, hands-on(3), relevant? The only way to really(4) find out, is to look at their text books, go to their schools, and talk to their teachers. And then, we

发表于:2019-01-01 / 阅读(91) / 评论(0)

英语博客 A cup of English

北师大版高中英语模块7--Unit 21 Lesson2-1

[00:03.08]Unit 21 Human Biology Lesson 2 Brain Power [00:09.67]Exercise 2 Listen to a science lesson. [00:13.42]Use the strategies to complete the gaps [00:15.74]in this summary. [00:22.96]Right, the topic of today's lesson [00:25.59]is the brain. [0

发表于:2019-01-10 / 阅读(271) / 评论(0)

北师大版高中英语模块7(选修)

闭着眼睛飘单词四级词汇32

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的橡皮图,松紧带肘,肘部较老的,年长的 [1:2.6076]elect electrical electron选举,推选电的,电气科学的电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(179) / 评论(0)

闭着眼睛飘单词四级词汇

英语听力：自然百科死海未来可能干涸

Praised far and wide for the reputed healing powers of its minerals and waters, the Dead Sea has been luring visitors for thousands of years. But these days tourists see a very different lake from the one that others would have witnessed a few decade

发表于:2019-01-22 / 阅读(75) / 评论(0)

自然百科2009年

法国无四肢男子横渡英吉利海峡

在一次电击事故中失去四肢的法国42岁男子菲利普?克鲁瓦松日前成功横渡英吉利海峡，用时仅13.5小时，比之前预想的24小时快了很多。克鲁瓦松于当地时间周六早晨8点之前在英国南部的福克斯

发表于:2019-01-30 / 阅读(101) / 评论(0)

阅读空间

US Doctors Perform Full-Face Transplant

Doctors at a hospital in the eastern city of Boston have performed the first full-face transplant(移植) in the United States on a man who lost most of his face in a crippling electrical accident. In a 15-hour surgery performed last week, patient Da

发表于:2019-02-04 / 阅读(99) / 评论(0)

英语新闻

现在的女孩子喜欢什么样的礼物？

发表于:2019-02-15 / 阅读(79) / 评论(0)

阅读空间

Nigeria Seeks to Meter Electricity, Boost Output

Only 40 percent of Nigerians have access to electricity and less than half of those people receive their power through meters that measure how much electricity they use. In Abuja, the capital, stealing and overcharging for electricity usage are commo

发表于:2019-02-17 / 阅读(86) / 评论(0)

英语新闻

机械专业英语词汇

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(131) / 评论(0)

实用英语

【听听测测】Model Test 9

17 What did people once think about lightning? [A] It was a natural phenomenon [B] It was a weapon [C] It came from the God 18What did Benjamin Franklin invent in 1752? [A] The first fishing rod [B] The first lightning rod [C] Lightning 19Which of th

发表于:2019-02-27 / 阅读(177) / 评论(0)

听听测测

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

automatic electrically heated waterer

benzoyl hydride

boots-on-the-ground