音标：['semiri'flektә] ；

半反射体

SSS 2010-04-27

In 1970, the Soviet Union put a laser reflector on the moon, carried by a rover. A few months later, it disappeared. Some speculated that the rover had fallen into a crater or parked in such a way as to render the reflector inaccessible. Now after 40

发表于:2018-12-24 / 阅读(188) / 评论(0)

Scientific American(四)月

【突破英文词汇】bi--two semi--half

1. bicentennial /ˈbaisenˈtenjəl/ -- two hundredth anniversary The bicentennial of George Washington's birth was celebrated in 1932. 乔治华盛顿200周年生日纪念于1932年举行。 2. semicircle /ˈsemɪˌsɜ:kəl/ -- half of a circle At th

发表于:2018-12-30 / 阅读(210) / 评论(0)

突破英文词汇

60秒科学:美宇航局发现前苏联遗留在月球的激光

据《科学》杂志报道，苏联的月球车40年前在月球表面留下了激光反射器，虽然经过多年的搜寻科学家始终没有发现激光反射器的踪迹。 4月22日，一组物理学家终于发现了来自反射器的微弱闪

发表于:2019-01-02 / 阅读(205) / 评论(0)

60秒科学

电信专业英英词典G-1

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(187) / 评论(0)

电信英语

生活大爆炸之精子银行(1)

TBBT101-1生活大爆炸之精子银行（1） Sheldon: So if a photon is directed through a plane with two slits in it and either slit is observed it will not go through both slits. If its unobserved it will, however, if its observed after its left

发表于:2019-01-05 / 阅读(211) / 评论(0)

看美剧学英语

Ye blazes into semi-finals of 200 meters medley

LONDON, July 30 (Xinhua) -- China's Ye Shiwen showed that her world record display in the women's 400 meters medley was no flash in the pan when she clocked the fastest time in the heats for the 200 meters event on Monday morning. The 16-year-old was

发表于:2019-01-10 / 阅读(193) / 评论(0)

英语新闻

愉悦口语:第650期世界杯特辑之半决赛英文怎么说

semi final 半决赛片尾音乐：1998年法国世界杯主题曲《The cup of life》

发表于:2019-01-15 / 阅读(153) / 评论(0)

愉悦口语

分类词汇：钢铁产业

plate and strip 板带 steel billet 钢坯 crude steel 钢 steel 材 iron alloy 铁合金 long product 长材 pipe product 管材 crude steel 粗钢 mining of ferrous metal ores 黑色金属采选业 international standard price 基准价 Tubarao 巴西

发表于:2019-01-17 / 阅读(202) / 评论(0)

英文语法词汇

十句话打造俏皮可爱的你

1、Yoba! 对啊。 Yoba 就是 Yes 的意思，比如： Do you like to go swimming with us? 我就可以回常，Yoba! 但是这不是正式的英文，纯粹是好玩下的产物。 2、Bam chi ga bon-bon. 是不是干了什么好事。这是在

发表于:2019-01-17 / 阅读(215) / 评论(0)

阅读空间

2016年CRI World's largest radio telescope ＂can shed first light＂ in exploring universe: astronomers

The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e

发表于:2019-01-19 / 阅读(209) / 评论(0)

2016CRI中国国际广播电台

英文短篇故事（纽约）193 Your Noise Right Back at You

Bart's upstairs neighbor was driving him nuts. He made all kinds of strange noises at all kinds of strange hours. If I tell my neighbor he's noisy, he won't believe me, Bart thought. He'll believe me only if he lives downstairs and hears himself upst

发表于:2019-01-22 / 阅读(173) / 评论(0)

英文短篇故事（纽约）

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(213) / 评论(0)

VOA常速英语2007年（十一月）

英语常用口语

英语常用口语 1. Yoba!

发表于:2019-02-05 / 阅读(196) / 评论(0)

实用英语

时尚女孩必备潮语

时尚女孩必备潮语 1. Yoba！对啊。这是时尚女孩子创造出来的语言，也是她们常说的单字之一。基本上呢，Yoba 就是Yes 的意思。比如她们会说Do you like to go swimming with us？你就可以回答Yoba！

发表于:2019-02-05 / 阅读(224) / 评论(0)

阅读空间

漂亮女孩常挂嘴边的口头语

发表于:2019-02-18 / 阅读(192) / 评论(0)

实用英语

2016年CRI World's largest radio telescope completes installation

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(256) / 评论(0)

2016CRI中国国际广播电台

日常英语口语:时尚人的时尚英语口语

年轻人喜欢追逐时尚，尤其应该属年轻的女孩子。如今，不仅在实物上追求时尚，就连我们嘴里的英语也时尚起来。介绍几个经典的时尚日常英语口语，让你一开口就与众不同。 1. Yoba! 对啊。

发表于:2019-02-25 / 阅读(228) / 评论(0)

英语口语

漂亮女孩最爱说的10句英语口语

1、Yoba! 对啊。这是她们创造出来的语言，也是我最常听她们说的单字之一，基本上呢, Yoba 就是 Yes 的意思，比如她们会说, Do you like to go swimming with us? 我就可以回常，Yoba! 但是这不是正式的英

发表于:2019-03-02 / 阅读(213) / 评论(0)

实用英语

straw hat in the wind

Mama,that summer,on the way to Klitsemi,my straw hat flew down the mountains.Mama,do you remember,the old straw hat you gave to me ? I lost that hat long ago, it flew to the foggy canyou. Mama,I wonder what happened to that old straw hat which fell d

发表于:2019-03-02 / 阅读(427) / 评论(0)

阅读空间

时尚女孩最爱说的雅思口头禅

2012雅思考试，口语的辅导对考生的复习起到非常有效的帮助，特别为您搜集整理，内容如下： 1. Yoba! 对啊。这是时尚女孩子创造出来的语言，也是她们常说的单字之一。基本上呢，Yoba就是

发表于:2019-03-02 / 阅读(220) / 评论(0)

雅思英语

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学英语单词

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