un. 变速运转

Supermassive Black Holes 超大质量黑洞 - 5

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(423) / 评论(0)

超大质量黑洞

新概念英语第二册Lesson 77 A successful operation

Lesson 77 A successful operation 一例成功的手术 First listen and then answer the question. 听录音，然后回答以下问题。 Did the doctors find out how the woman died? The mummy of an E

发表于:2018-12-08 / 阅读(344) / 评论(0)

新概念英语第二册

英闻天下——593 High Speed Train Too Expensive

A faster way of travel but with higher cost, high-speed rail in China continues to undergoing doublt. The 2,298-kilometer line which links five regional economic centers including Beijing, Zhengzhou, Wuhan, Changsha and Guangzhou, largely shortens th

发表于:2018-12-19 / 阅读(149) / 评论(0)

英闻天下

英语口语900句 04.04.单句

Im going to the railway station. 我要去火车站。 Please help me put the luggage in the trunk. 请帮我把行李放到行李箱里。 Please get to the airport within one hour. 请在一小时内赶到机场。 How long do we get there? 多长时

发表于:2018-12-25 / 阅读(110) / 评论(0)

英语口语900句

商务口语第69讲:商务(2)

1.Change of order 改订单 A: How do you process a change of order? B: You'd better look at the contract and make sure the order is changeable. A：更改订单的程序是怎样的？ B：你最好看看合同，确认订单是可以更改的。 2.Cost and benefit analysis 成本和收

发表于:2018-12-26 / 阅读(128) / 评论(0)

天天商务口语

时尚英语话题 101

Being Young: A State of Mind I recently went on a family outing. The kids were running around, being crazy like kids do, and my wife and I taking care of them. My mother-in-law also came to have fun and help, and believe it or not, she was the most u

发表于:2018-12-26 / 阅读(115) / 评论(0)

时尚英语话题

第42期: fine, instead, speed, direction, rubbish

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 fine [ fain ] This flat's fine for two people. adj. 舒适的这套公寓适合两个人

发表于:2018-12-30 / 阅读(160) / 评论(0)

每日攻克5词

英语歌曲:迈克尔.杰克逊-Speed demon

迈克尔.杰克逊：Speed demon I'm Headed For The Border 我驶向边境 It's On My Mind 这就是我的心境 And Nothin' Really Matters 没有什么大不了的事情 I've Got To Be On Time 得准时到达才行 Look In The View Mirror 看看后视

发表于:2019-01-03 / 阅读(197) / 评论(0)

迈克尔杰克逊经典歌曲

Breast Cancer Study Could Change How Early Growths Are Treat

This is the VOA Special English Health Report. Have you ever felt lumps under the skin on the sides of your neck when you were sick? Those might be lymph nodes. They can get swollen and painful but their job is to fight infection. Lymph nodes are par

发表于:2019-01-12 / 阅读(118) / 评论(0)

2011年VOA慢速英语(三)月

环球英语 — 60：Listener Mail 77

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Welcome to our l

发表于:2019-01-19 / 阅读(124) / 评论(0)

环球英语 Spotlight

英闻天下——62 High Speed Train Too Expensive

发表于:2019-01-19 / 阅读(141) / 评论(0)

英闻天下

【英语时差8,16】光速与星际高速公路-下

Likewise, light travels at its maximum speed through a vacuum-the interstellar highway-but it slows down when it enters air, water, or some other medium. Through air, light moves a hint slower: forty miles-per-second less than its maximum speed. Thro

发表于:2019-01-22 / 阅读(137) / 评论(0)

英语时差8，16

中国新五年计划引关注

Addressing the opening of the annual gathering of the National People's Congress, Premier Li Keqiang has set China's GDP growth target for this year at between 6.5 to 7 percent. He has also unveiled the draft of the much-anticipated 13th Five Year Pl

发表于:2019-01-26 / 阅读(106) / 评论(0)

英语新闻

CCTV9英语新闻：英国议会代表团访问伊朗

A British parliamentary delegation led by former foreign secretary, Jack Straw, has met Iranian Foreign Minister, Javad Zarif in Tehran. Long-strained ties between the two countries have warmed since the relatively moderate Hassan Rouhani was elected

发表于:2019-02-07 / 阅读(129) / 评论(0)

CCTV9英语新闻2014年01月

Central bank starts 4.8 bln USD repurchase operation

BEIJING, Feb. 19 (Xinhua) -- The People's Bank of China (PBOC) on Tuesday started a 28-day repurchase operation worth 30 billion yuan (4.8 billion U.S. dollars) for the first time since June, according to a statement on its website. A repurchase oper

发表于:2019-02-08 / 阅读(152) / 评论(0)

英语新闻

英文摇滚歌曲：Boyce Avenue - Speed Limit

All your life you've tried to fill a void, oh Fake a smile but couldn't find the joy, no They slow you down just to make sure you fit in, oh But they were wrong cause I wouldn't change a thing, no If you want somebody to love you You know I will If y

发表于:2019-02-18 / 阅读(218) / 评论(0)

英文摇滚歌曲

与驾车有关的词汇表达

highway code交通法规; traffic sign交通标志; accelerate加速; brake刹车; engage the clutch接上离合器; change gear变速; start up起动; decelerate减速; top speed最高速度; park停车; switch off the motor熄火本文由在线英语

发表于:2019-02-21 / 阅读(227) / 评论(0)

雅思英语

High-Speed Trading Changing Stock Market

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(219) / 评论(0)

英语新闻

2015年CRI China's High-speed Rail Maker Launches Operation in U.S.

The ceremony marking the beginning of the building process was held the city of Springfield. Earlier in 2015, Massachusetts Bay Transportation Authority awarded a 560 million dollar contract to China Rail Rolling Stock Corp. to design and manufacture

发表于:2019-03-04 / 阅读(182) / 评论(0)

2015CRI中国国际广播电台

2016年CRI New Five-year Plan Draws Attention

发表于:2019-03-04 / 阅读(149) / 评论(0)

2016CRI中国国际广播电台

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学英语单词

alautun

ammonium sulfobituminate

cancelleation of indebtedness