单词：pectin polygalactur-onase
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Key Words [00:00.78]关键词 [00:01.57]The Most Common Expressions [00:02.82]最常用表达法 [00:04.08]Incredible!It's said that someone has encountered a dinosaur in a primeval forest. [00:12.88]真难以置信！据说有人在原始森林里见到
零距离李阳疯狂英语口语
INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., we are in the Stewart home. Ellen is playing the piano when Philip enters the room. He has found an old horn in an upstairs closet. It was a wedding present many years ago. Tomorrow is the annivers
欢乐美语
One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond
2017年Scientific American(二)月
抗病毒药 三氮核苷唑 Ribavirin` 病毒唑, 利巴韦林, 尼斯可, VIRAZOLE 无环鸟苷 Acyclovir 阿昔洛韦, Zovirax, 永信克疱, 丽珠克毒星, 舒维疗 更昔洛韦 Ganciclovir 丽科
医务英语
By Paula Wolfson New Delhi 01 March 2006 President Bush has made a surprise visit to Afghanistan. Mr. Bush made a secret detour to Kabul on his way to talks in India and Pakistan. President Bush says
2006年VOA标准英语（三月）
By Scott Stearns White House 13 June 2006 President Bush, left, walks in courtyard of U.S. Embassy in Baghdad, with Iraqi Prime Minister Nouri al-Maliki, right President Bush is in Iraq on a surprise visit meant to show his support for the new gover
2006年VOA标准英语（六月）
By George Dwyer Washington, D.C. 24 August 2006 watch UNIFEM report A new report from UNIFEM -- the United Nations Development Fund for Women -- finds that violence against women in post-Taleban Afghanistan remains widespread, and that much of it co
2006年VOA标准英语（八月）
全身症状 发热 fever 潮热 hot flushes 乏力 easy fatigability 怕冷 sensation of chill 神经质 hervousness 头晕 vertigo 头痛 headache 心慌 palpitation 恶心 nausea 呕吐 emesis；vomiting 腹泻 diarrhea 腰痛 lumbago 麦氏点 Mc
医学英语
Paul Simon's new album
2006年VOA标准英语（六月）
第一次在纽约时报上看到这篇文章，记得是在一个晴朗冬日的午后。懒懒的阳光穿过图书馆陈旧的木窗，洒落在一排排报纸杂志上，我正犹豫着该拿份什么
阅读空间
By Amberin Zaman Istanbul 05 May 2007 Thousands of Turks held anti-government demonstrations Saturday. The rallies in defense of Turkey's secular system come ahead of a key vote in the Turkish parliament to elect a new president. As Amberin Zaman rep
2007年VOA标准英语（五月）
By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate
2006年VOA标准英语（十一月)
U.S. President Barack Obama has made a surprise visit to Iraq to meet with American troops and commanders, and consult with Iraqi leaders. President Barack Obama is greeted by Gen. Ray Odierno, top US commander in Iraq, as he arrives in Baghdad, 07
VOA标准英语2009年(四月)
AUDIE CORNISH, HOST: This is what pillow talk on television sounds like these days. (SOUNDBITE OF TV SHOW, I LOVE DICK) KATHRYN HAHN: (As Chris) Why do you think that we are - have been monogamous all these years when we don't even believe in it? Lik
2017年NPR美国国家公共电台5月
Heat Sensor Has Snaky Sensitivity敏感如蛇的热传感器 One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. 世界上有一种最精敏的热传感器，它
2017年Scientific American(六)月
Students at the University of Canterbury had only one and a half days of classes before the earthquake on Feb 22nd. The university then closed for three weeks. A number of buildings had red stickers, including the two newest buildings Commerce and La
新西兰英语
Analysts Say Medvedev-Putin Job Swap No Surprise Russian President Dmitri Medvedev will swap jobs next year with Prime Minister Vladimir Putin. In this report from Washington, senior correspondent Andre de Nesnera looks at the ramifications of such a
VOA标准英语2011年(十月)
今天我们要学的词是surprise。 Surprise, 出人意料的。 U.S. Secretary of Defense Robert Gates made a surprise visit to Afghanistan on Monday, 美国国防部长盖茨星期一突如其来访问阿富汗。女儿生日快到了。 We plan
英语单词荟萃
Sunday, May 9th, it's Mother's day! I don't usually give it much thought, apart from choosing what I should buy for my mother and mother-in-law. I always forget that I will receive presents as well. Mind you, I shouldn't forget. There are plenty of r
英语博客 A cup of English
By Delia Robertson Johannesburg 14 March 2007 Zimbabwe opposition leader Morgan Tsvangirai says police brutally beat him and other opposition leaders following their arrest on Sunday. Mr. Tsvangirai was interviewed by a radio reporter who was at the
2007年VOA标准英语（三月）