[昆] 膜原细胞

Fuel Cell Cost-Cutting

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(139) / 评论(0)

VOA2003（下）-环境与健康

VOA标准英语2012--After 'Gen X', Today's Young Might be ‘Gen E’

After 'Gen X', Today's Young Might be Gen E Americans like to give names to generations. We call those who lived through World War II, the Greatest Generation; those who came of age reading the beatnik poets of the 1950s, the Beat Generation; those f

发表于:2018-12-08 / 阅读(91) / 评论(0)

VOA标准英语2012年(三月)

词汇大师-- What Are Your Agenda for the Meeting?

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: we talk with Pat O'Conner, co-author with her husband Stewart Kellerman of a new book called Origins of the Specious: Myths and Misconceptions of the English Language. RS: But fir

发表于:2018-12-30 / 阅读(70) / 评论(0)

词汇大师(Wordmaster)

国家地理-2008-05-24 Fuel Cell 聚焦燃料电池

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

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国家地理2008年

最新英文歌曲精选：CoCo – By O.T. Genasis

CoCo - O.T. Genasis I'm in love with the coco 我爱那可可 I'm in love with the coco 我爱那可可 I got it for the low, low 我得浅尝一口 I'm in love with the coco 我爱那可可 I'm in love with the coco 我爱那可可 I'm in love with

发表于:2019-01-10 / 阅读(76) / 评论(0)

2015最新精选英文歌曲

旅馆英语对话-Medical Emergency(5)

A: A doctor! I need a doctor! B: Give me some details, sir. A: Something is wrong with my wife. She's lying on the floor. B: Sir, if you don't calm down, you might have a stroke yourself. A: You're right, I'm beside myself with worry. B: Hold on, sir

发表于:2019-01-15 / 阅读(70) / 评论(0)

英语情景对话-旅馆

旅馆英语对话-Medical Emergency(3)

A: I need a doctor right now! B: Tell me the problem, sir. A: My wife just passed out! B: Sir, it's difficult to understand you. Please take a deep breath and calm down. A: Don't tell me to calm down! My wife is passed out! B: I'm getting 911 on anot

发表于:2019-01-15 / 阅读(78) / 评论(0)

英语情景对话-旅馆

原版英语对话：A Medical Emergency(2)

A: Can you tell me where it hurts? B: I am so glad they called you. It feels like something is really wrong with my stomach! A: Does it hurt when I push here? B: Its mostly on my right side. Right here! A: Have you been feeling this way for awhile? B

发表于:2019-01-15 / 阅读(115) / 评论(0)

英语情景对话-健康

原版英语对话：A Medical Emergency(3)

A: Where are you feeling the pain? B: I cant stand up! My stomach is killing me! A: Can you put your hand where it hurts the most? B: It hurts smack in the middle of my gut! A: Did this just come on suddenly? B: I felt OK until an hour or so ago, and

发表于:2019-01-15 / 阅读(87) / 评论(0)

英语情景对话-健康

原版英语对话：Going to an Emergency Room(1)

A: Sorry to bother you, but I was wondering if you could drive me to the emergency room. B: Of course. What is the problem? A: I am running a really high fever of 105 degrees, and I have a rash on my stomach. B: If you can, go and unlock the back doo

发表于:2019-01-15 / 阅读(77) / 评论(0)

英语情景对话-健康

代理 Agency

代理 Agency （一） In consideration of your extensive experience in the field, we are glad to appoint you as our agent. 考虑到你们在这一业务范围的丰富经验，我们很高兴指定你们为我们的代理。 I'm entitled to being

发表于:2019-01-26 / 阅读(64) / 评论(0)

实用英语

EXPLORATIONS - Cassini-Huygens at Titan

EXPLORATIONS - Cassini-Huygens at Titan By Paul Thompson Broadcast: Wednesday, February 02, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special E

发表于:2019-01-30 / 阅读(105) / 评论(0)

Explorations

洋芋花开的日子

洋芋花开的日子 Emergency car left the site， only to enjoy the car window Xianxin scene． Early summer landscape， nature is very charming． Yi Keke trees from the front of speeding while off the vehicle before Vietnamese village， Villag

发表于:2019-02-02 / 阅读(80) / 评论(0)

阅读空间

Emergency Announcements 紧急通知

Key Sentences（重点句子） 555． I'm calling to ask you to attend a press conference at 3 o'clock this afternoon. 我打电话来是通知你去参加今天下午三点钟的一个新闻发布会。 556． Where will it be held? 新闻发布会在

发表于:2019-02-04 / 阅读(84) / 评论(0)

实用英语

Researchers make sperm from stem cell in dish

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(217) / 评论(0)

英语新闻

Turn Off Your Cell Phone 关掉你的手机

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(204) / 评论(0)

趣味英语

British Lt. Gen. Nick Parker to lead foreign forces

WASHINGTON, June 23 (Xinhua) -- The White House announced Wednesday that British Lieutenant General Nick Parker would serve as acting Commander of NATO's International Security Assistance（援助） Force in Afghanistan until a new U.S. Commander is

发表于:2019-02-08 / 阅读(117) / 评论(0)

英语新闻

Dealing with Emergency Cases 处理紧急事件

Key Sentences（重点句子） 454． I'm very sorry that you are ill. 你生病了我感到很难过。 455． I'm so sorry to bother you. 真报歉，给你添麻烦了。 456．We're worrying about you. 我们真为你担心。 457．How do you f

发表于:2019-02-11 / 阅读(90) / 评论(0)

实用英语

Agenda set for Sino-US economic, trade meeting

BEIJING, Dec. 12 (Xinhua) -- A spokesman for China's Ministry of Commerce (MOC) said on Wednesday that China and the United States will exchange in-depth views on economic and trade issues at the upcoming 23rd meeting of the China-U.S. Joint Commissi

发表于:2019-02-13 / 阅读(127) / 评论(0)

英语新闻

U.S. researchers discover human lung stem cell

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(156) / 评论(0)

英语新闻

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学英语单词

'Count' Basie

actual market price

aerial topographic map

annual roll-forward basis