[医] 假腿

2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(152) / 评论(0)

2007年NPR美国国家公共电台

英语口语1+1:An arm and a leg

发表于:2018-12-02 / 阅读(111) / 评论(0)

英语口语1+1

创新英语-Scientists Create Energy-Making Artificial Leaf

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(130) / 评论(0)

创新英语

VOA标准英语2015--Researchers Create Artificial Skin With Sense of Touch

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(57) / 评论(0)

VOA标准英语2015年(一月)

60秒科学:Artificial Muscle Brings Back Blink

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(167) / 评论(0)

60秒科学

美国俚语：pull one\'s leg 开玩笑

A: Did Richard really go to Italy this summer? A: Richard 这个夏天真的去了意大利了吗? B: No way. He was only pulling your leg and you believed him? B: 哪有可能? 他只是跟你开玩笑的, 你还当真啊? 这也是一个跟「腿」有

发表于:2019-01-08 / 阅读(77) / 评论(0)

美国俚语

美国俚语： shake a leg 赶快

A: All the furniture in the store is on sale today? A: 店里所有的家具全都减价卖出吗? B: Yeah. The whole place is packed. You\'d better shake a leg before it\'s all gone. B: 是呀! 整个地方(店)都挤满人了。你最好在它们卖光

发表于:2019-01-08 / 阅读(80) / 评论(0)

美国俚语

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(148) / 评论(0)

VOA标准英语2011年(四月)

VOA标准英语2011--Artificial Blood Vessels Work Well, Have

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(104) / 评论(0)

VOA标准英语2011年(二月)

Lesson 21 - SHAKE A LEG / PULL ONE'S LEG

To shake a leg To pull one's leg 美国的成语和俗语,也和其他语言一样,有许多都是由身体各个部份的名称组成的。例如：To follow your nose是指

发表于:2019-01-14 / 阅读(162) / 评论(0)

美国习惯用语

英美人天天都在说的4000句 31:break a leg

[00:01]M：Did I mention to you that I was recently in a horrific car accident? [00:05]Violet, listen to me. You have nothing to be afraid of. You're already a star. [00:08]V：Dad, what are you talking about? I'm a nobody. [00:11]M：If you're such

发表于:2019-01-14 / 阅读(55) / 评论(0)

英美人天天都在说的4000句:跟着影视学最真实的口语

VOA常速英语2007-German Chancellor in Ethiopia for First Leg of A

By Nick Wadhams Nairobi 03 October 2007 German Chancellor Angela Merkel has arrived in Ethiopia for the first leg of an Africa visit in which she will focus on strengthening business ties, addressing the AIDS pandemic and touring development projects

发表于:2019-01-16 / 阅读(122) / 评论(0)

2007年VOA常速英语（十月）

学个词Learn a Word 第1713-artificial

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(84) / 评论(0)

英语单词荟萃

Colombian wins 7th leg of Costa Rica Cycling tour

SAN JOSE, Dec. 23 (Xinhua) -- Colombian cyclist Oscar Sanchez took the lead Sunday in the 48th edition of the Costa Rica Tour, clocking the fastest time in the seventh leg of the 12-stage competition. Sunday's race featured a grueling 18-kilometer up

发表于:2019-02-07 / 阅读(107) / 评论(0)

英语新闻

Valencia draw Barcelona in Copa del Rey semis first leg

MADRID, Feb. 1 (Xinhua) -- FC Barcelona and Valencia drew the first leg of their Copa del Rey semifinal 1-1 in Valencia's Mestalla Stadium on Wednesday. Valencia opened the scoring through Jonas Goncalves, only for Carles Puyol to equalize for Barca

发表于:2019-02-07 / 阅读(120) / 评论(0)

英语新闻

Break a leg: 祝好运！

Break a leg: 祝好运！到音像店淘碟，无意中瞄到一张2005年讽刺悬疑片Break a leg 一名演员为了闯荡好莱坞，不惜用尽一切手段击败竞争对手。只是，他的演艺生涯未必就此一路坦途影片的讽刺意

发表于:2019-02-08 / 阅读(64) / 评论(0)

实用英语

Barca's Alves out for three weeks with leg injury

发表于:2019-02-08 / 阅读(91) / 评论(0)

英语新闻

美国俚语: 催促对方赶快行动 shake a leg

在shake a leg这个习惯用语里，shake显然是个动词，照字面意思看shake a leg就是晃动一条腿。我们看下面的例子来捉摸习惯用语shake a leg是什么意思吧。这是大学生在叫醒早上贪睡不起的室友Bob。注

发表于:2019-02-09 / 阅读(85) / 评论(0)

美国俚语

VOA标准英语2011--Artificial Speech Mimics Real Thing

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(146) / 评论(0)

VOA标准英语2011年(十一月)

CCTV9英语新闻：Hart helps English club hang on for first leg draw

The first leg of the semi-final showdown between Real Madrid and Manchester City in the UEFA Champions League. Real boast a record ten titles in the European club competition while this is only the first time City have made it to the last four. Altho

发表于:2019-03-12 / 阅读(243) / 评论(0)

cctv9英语新闻2016年

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3-hydroxypropyl acrylate