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

闭着眼睛飘单词 四级词汇5

[0:0]arithmetic arouse arrange算术 引起,唤起 安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留 人工的,人造的 艺术的,美术的 方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集 立法机构,议会 对...估价 人价值的,优点 [2:22.6436]as

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

人教版小学英语三年级上--Unit 3 Look at my nose

Unit 3 Look at my nose [00:02.30]单元三 看我的鼻 [00:04.60]Lesson 13 [00:06.37]第十三课 [00:08.15]1.Just speak [00:10.28]1。请讲话 [00:12.41]Hello!Look at my nose.Wow!It's big! [00:15.33]你好！看我的鼻。喔！它是大的！ [0

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

新目标初中英语九年级--Unit 7 Where would you li

Unit 7 Where would you like to visit? [00:04.88]SECTION A [00:07.84]1b Listen.Where would San,Gina,and Lydia like to go on vacation? [00:17.71]Why?Fill in the chart. [01:00.55]2a Listen and number these statements in the order that you hear them. [01

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

Lesson 8 - BE LED BY THE NOSE / UNDER YOUR NOSE

to be led by the nose under your nose 今天我们要讲的习惯用语是和鼻子，也就是和nose这个字有关系的。鼻子是我们的嗅觉工具，也是我们的呼吸器官，是人体的一

Lesson 12 - FOLLOW YOUR NOSE / PAY THROUGH THE NOSE

今天我们要讲两个由鼻子，也就是nose 这个字组成的俗语。鼻子是我们嗅觉和呼吸的工具，是人体的一个重要组成部份。大概也正因为如此，英语里许多常

单词超市第128期 keep one's nose clean

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美国习惯用语:375 pay through the nose

我们今天要讲的几个习惯用语都带有同一个词: nose。各位早就知道nose是鼻子。它在我们的脸上占了引人注目的中心位置，难怪人们会围绕nose这个词组成了不少习惯用语。今天要讲的第一个是

纯正英语一分钟-nose

Our nose is the strangest of all body parts. Its such a funny thing. And where is it? Right on the front of our face. Right in the middle. It would be OK if everyone had exactly the same nose. But we all have a different nose. Some of us have a big n

第541期:深度的独立思考才是获取真知的唯一方式

我们身处于一个人人都在享受，却又同时焦虑的年代。我们享受着信息和技术带来的便捷和快乐，但同时却不由自主的焦虑着。这种焦虑植根于我们的时代，从很多读书，外语打卡的产品和社

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

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

VOA常速英语2008年-Rat Study Links Weight Gain to Artificial Sweet

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

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

单词超市第150期 nose dive

今天我们要学的词组是nose dive。 Nose是鼻子， dive是跳水或是俯冲， nosedive指飞机垂直俯冲，The plane nosedived. Nose dive也指价格等猛跌，迅速下降。比如雅虎公司宣布季度盈利下跌60%， 美国媒体报

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

英语口语轻松学 第14期:follow your nose

ENGLISH MARATHON Host: Jeffery play it by ear go in one ear and out the other follow sb's nose Practical Sentence eg:What shall we do?Lets play it by ear. play it by ear follow sb's nose eg: Turn left and follow your nose, you wont miss it. eg: Whats