n. 原细丝

国家地理-2008-03-20 Rho Ophiuchi Cloud 璀璨的星云

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(157) / 评论(0)

国家地理2008年

英语听力—环球英语 1437 The History of Money

Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun

发表于:2018-12-19 / 阅读(100) / 评论(0)

环球英语 Spotlight

【突破英文词汇】prot, proto -- first 第一

1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是

发表于:2018-12-30 / 阅读(101) / 评论(0)

突破英文词汇

DEVELOPMENT REPORT - Canadian Professor Aims to 'Light Up th

DEVELOPMENT REPORT - Canadian Professor Aims to 'Light Up the World' By Gary Garriott Broadcast: Monday, November 01, 2004 This is Gwen Outen with the VOA Special English Development Report. A light e

发表于:2019-01-02 / 阅读(125) / 评论(0)

农业与发展

VOA慢速英语2018 科学家观测到巨大星系团的诞生

Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

发表于:2019-01-03 / 阅读(108) / 评论(0)

2018年VOA慢速英语(五)月

专业术语—中草药成分英汉对照词汇P2

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A，C，D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(172) / 评论(0)

医务英语

Obama hurt in basketball game

WASHINGTON, Nov. 26 (Xinhua) -- U.S. President Barack Obama was hurt in a basketball game Friday morning, and got 12 stitches in his lip, the White House said. Obama got the stitches after his basketball game in the morning with personal aide Reggie

发表于:2019-01-07 / 阅读(176) / 评论(0)

英语新闻

纺织英语常用词汇

纺织英语常用词汇棉及其混纺纱线 Cotton, Cotton Mixed Blended Yarns 棉纱Cotton Yarns 涤棉纱 T/C CVC Yarns 粘棉纱 Cotton/Rayon Yarns 棉晴纱 Cotton/Acrylic Yarns 棉/氨纶包芯纱 Cotton/Spandex Yarns 棉与其他混纺纱 Cotton/Others Blended Yarns 毛纺系列纱线

发表于:2019-01-08 / 阅读(136) / 评论(0)

英文语法词汇

VOA慢速英语 2007 0318

ANNOUNCER: Welcome to the VOA Special English program, People in America. Today, Sarah Long and Bob Doughty tell about the inventor Thomas Alva Edison. He had a major effect on the lives of people around the world. Thomas Edison is remembered most f

发表于:2019-01-11 / 阅读(114) / 评论(0)

VOA慢速英语2007年（三）月

TED演讲:昔日纽约(2)

Is it simply the byproduct of a crude mechanical action? 它仅仅是一个粗糙机械制作的副产品？ Or is it an imitation of one half the set of sounds we make to express disappointment? 或者对我们抒发不满的一种声音的一半所进

发表于:2019-01-18 / 阅读(134) / 评论(0)

TED演讲商业篇

英语听力：自然百科太阳核磁爆

NASA's twin Stereo spacecrafts called Behind and Ahead captured rare footage of the Sun erupting over about a 30 hour period between September 26th and 27th. From the Behind perspective on the left, the long filament, darker than the Sun's surface, c

发表于:2019-01-22 / 阅读(129) / 评论(0)

自然百科2009年

VOA常速英语2007年-Australia's New PM Signs Kyoto Protocol on Clim

By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate

发表于:2019-01-25 / 阅读(116) / 评论(0)

VOA常速英语2007年（十二月）

Who Was Thomas Alva Edison 爱迪生Chapter 5 Turning on the Light

It was the summer of 1878. Tom had been working hard for a long time. He was thinking about taking a vacation. Then a friend invited him to join a group of scientists. They were traveling by train to Wyoming to see an eclipse of the sun. Tom decided

发表于:2019-02-13 / 阅读(94) / 评论(0)

名人认知系列 Who Was

历史上的今天-Today in History 2010-10-21

October 21st, 1879A coiling filament glowing within the Put away the oil lamps and candles. Thomas Edison perfects a workable electric light at his laboratory in Menlo Park, New Jersey. 2001A postal worker in Washington D.C. dies from inhaled anthrax

发表于:2019-02-14 / 阅读(156) / 评论(0)

历史上的今天-2010年

历史上的今天-Today in History 2013-10-21

October 21st, 1879A coiling filament glowing within What way the oil lamps and candles? Thomas Edison perfects a workable electric light at his laboratory in Menlo Park, New Jersey. 2001Postal worker in Washington D.C. dies from inhaled anthrax as of

发表于:2019-02-14 / 阅读(111) / 评论(0)

历史上的今天-2013年

历史上的今天-Today in History 2014-10-21

发表于:2019-02-14 / 阅读(118) / 评论(0)

历史上的今天-2014年

万物简史第437期:小生物的世界(8)

In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年，以色列特拉维夫大学的一个小组认为，二叠纪芽孢杆菌与一

发表于:2019-02-17 / 阅读(131) / 评论(0)

万物简史

【英语时差8，16】太阳为什么发光

What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is

发表于:2019-02-23 / 阅读(130) / 评论(0)

英语时差8，16

经济学人314:三维压制第三世界的发展空间

Science and technology 科学技术 3D printing 三维压制 A third-world dimension 第三世界的发展空间 A new manufacturing technique could help poor countries as well as rich ones 一项新的制造技术能够对贫困国家有所帮助，就

发表于:2019-02-24 / 阅读(182) / 评论(0)

经济学人科技系列

中英双语新闻国演员艾伦·里克曼去世

The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an

发表于:2019-03-04 / 阅读(193) / 评论(0)

中英双语新闻

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学英语单词

Bedsonia pneumoniae felinae