联双轴汽轮发电机

SSS 2008-12-23

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. On its opening day, 90,000 tourists traipsed across the London Millennium Bridge. That pitter patter of pedestrian feet caused the structure to visibly r

发表于:2018-12-02 / 阅读(129) / 评论(0)

Scientific American(十二)月

英语语法：39 Complex-Compound Sentences

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(163) / 评论(0)

英语语法 Grammar Girl

Rare but Deadly

发表于:2018-12-19 / 阅读(176) / 评论(0)

彭蒙惠英语

美式英语正音训练第29期:Exercise 1-35 Contrast of Compound Nouns

Intonation can indicate completely different meanings for otherwise similar words or phrases. For example, an English teacher teaches English, but an English teacher is from England; French class is where you study French, but French class is Gallic

发表于:2018-12-27 / 阅读(116) / 评论(0)

美式英语正音训练

创业成功人士访谈录第95期:我是仁慈的独裁者(1)

I've heard C# was created in a room with a group of designers. 听说C#是你的设计小组在一个房间里设计出来的。 Yes. It was the same room for four years. 是的。我们在同一个房间里待了4年。 Were still in that room every

发表于:2018-12-28 / 阅读(112) / 评论(0)

创业成功人士访谈录

【听英文对话做选择】电脑销售与修理

1. What is the man's main problem with his computer? A. It crashes a lot. B. His computer has a virus. C. It has a lot of junk software. 2. What is the issue with the computer warranty? A. The warranty has expired since he bought the computer. B. The

发表于:2018-12-28 / 阅读(125) / 评论(0)

听英文对话做选择

AGRICULTURE REPORT - Scientists Find Compound in Smoke that

AGRICULTURE REPORT - Scientists Find Compound in Smoke that Helps Seeds Grow By Mario Ritter Broadcast: Tuesday, July 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. A di

发表于:2019-01-11 / 阅读(162) / 评论(0)

农业与发展

Bladeless Wind Generator Safe for Birds

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(179) / 评论(0)

2015年VOA慢速英语(七)月

机器人保安有助于降低犯罪率

Robot Security Could Help Cut Crime 机器人保安有助于降低犯罪率 Shopping centers, stadiums and universities may soon have a new tool to help fight crime. A California company called Knightscope says its robots can predict and prevent crim

发表于:2019-01-12 / 阅读(137) / 评论(0)

2015年VOA慢速英语(六)月

VOA标准英语2009年-WFP Compound in Somalia Attacked by 'Rogue

The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter

发表于:2019-01-14 / 阅读(200) / 评论(0)

VOA标准英语2009年(八月)

Compound Nouns: Putting Words Together

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

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2018年VOA慢速英语(十二)月

乔布斯传第147期:蜜月(2)

Jobs confided in Sculley that he believed he would die young, 乔布斯向斯卡利坦言，他认为自己年轻的时候就会死去， and therefore he needed to accomplish things quickly so that he would make his mark on Silicon Valley history. 因

发表于:2019-01-22 / 阅读(100) / 评论(0)

乔布斯传

货币英语 18 Compound Interest

By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays

发表于:2019-01-30 / 阅读(187) / 评论(0)

货币英语

邓肯的接班人:卡哇伊

Kawhi Leonard has now scored 30+points in four consecutive games. The last Spurs player to accomplish this feat? Tim Duncan in 2003-04. 卡哇伊莱昂纳德已经连续四场得到30分+的数据。上一位能够达成这一华丽数据的球员是谁

发表于:2019-02-07 / 阅读(140) / 评论(0)

英语新闻

听歌学英语:I'll never fall in love again

听歌学英语:I'll never fall in love again I'll never fall in love again BY BOBBIE GENTRY What do you get When you fall in love A girl with a pin To burst your bubble That's what you get For all your trouble I'll never fall in love again What do y

发表于:2019-02-07 / 阅读(119) / 评论(0)

听歌学英语

11个技巧让ta更爱你

A Quora user asked: What are the best romantic relationship hacks? And then people shared their tried-and-true tips. Quora上一位网友提问：爱情中最棒的技巧有哪些？网友们纷纷根据自己的经历给出了答案。 1. Keep a sec

发表于:2019-02-09 / 阅读(267) / 评论(0)

阅读空间

艾伦脱口秀第15期:开始半场篮球赛

I know your mom has a She is staying at home and taking off work. 我知道你母亲辞职在家 Because she has to support you.There is a lot medical bills. 因为她要照顾你你们要负担大额医疗账单 Do you like basketball?You love it?

发表于:2019-02-15 / 阅读(127) / 评论(0)

艾伦脱口秀

泰国变性人选美赛：妩媚不输真女人

Sophida Siriwatananukul, 22, (nickname Nong Bai Mon), a student at the Rachapat University in Ayutthaya Province was crowned Miss Tiffany's Universe 2015, Thailand's largest transgender beauty pageant, in the beach resort city of Pattaya on Friday ev

发表于:2019-02-18 / 阅读(155) / 评论(0)

阅读空间

Osama bin Laden's compound in Pakistan being demolished

ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin

发表于:2019-02-18 / 阅读(135) / 评论(0)

英语新闻

【电影预告片填空】极速蜗牛

Head in the game, head in the game! My name is Turbo. I just wanna go a little faster. Yes! Seventeen minutes. That's a new record! Let's go, people! Pick it up! ________________1___________________. I have a life? I wish I was faster. Oh, no. What's

发表于:2019-02-27 / 阅读(187) / 评论(0)

英文电影预告片填空

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