单词：cyclooctatetraene
单词：cyclooctatetraene 相关文章
Barbara: You know, we've talked about the success that you had, that overwhelming success and then in 1980 you made Urban Cowboy, a big hit and then after that, there were a series of films that didn'
疯狂英语2001年
A: I have been getting headaches almost every day lately. B: Have you just started getting a lot of headaches? A: I never had very many headaches before, but the last few weeks I have been getting a lot of them. B: Have you had any unusually stressfu
英语情景对话-健康
A: I have had some really horrible headaches lately. B: How long have your headaches been going on? A: I get headaches occasionally, but they have been really bad lately. B: Any unusual amounts of stress in your life going on right now? A: I am getti
英语情景对话-健康
A: I have been having a lot of headaches lately. B: Have you been having these headaches for a long time? A: I have had headaches my whole life, but they have been getting worse lately. B: Have you been under a lot of stress lately? A: Ive been under
英语情景对话-健康
By Caty Weaver Broadcast: October 3, 2004 (THEME) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today we tell about the world's most famous doctor for children, Benjamin Spock. (THEME) VOI
名人轶事
Cloze: Stingers of the Sea 海中刺客 ── 水母 Given impressive-sounding names like Portuguese man-of-war, jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity
双语有声阅读
A: Hello, I need a doctors appointment right away! B: Is this an emergency? A: I am having trouble breathing. B: Have you had a cold lately? A: It has been going on for a few days now. B: You should hang up and dial 911. A: I dont think that this is
英语情景对话-健康
A: Hi, I need to see a doctor soon! B: Do you feel this is an emergency? A: My chest feels tight, and I cant catch my breath. B: Did this come on suddenly? A: It started yesterday. B: If you feel this is a real emergency, you should dial 911 for the
英语情景对话-健康
The itsy bitsy spider climed up the water spout. Down came the rain, and washed the spider out. Up came the sun, and dried up all the rain, And the itsy bitsy spider went up the spout again.
鹅妈妈童谣
By Nico Colombant Dakar 10 February 2007 Senegal's campaign for a presidential election later this month has been mostly peaceful, but candidates have started trading nasty accusations. By far, the candidate facing the harshest criticism is the incu
2007年VOA标准英语（二月）
By Jim Bertel Washington, D.C. 31 July 2006 watch Diplomacy report U.S. Secretary of State Condoleezza Rice is on her way home to Washington today Monday optimistic that a comprehensive settlement to the Middle East crisis can be reached in the comi
2006年VOA标准英语（七月）
By Jim Teeple Ramallah 23 January 2006 Politicians in the Palestinian territories wrapped up final day of campaigning Monday, ahead of crucial vote Wednesday to elect new legislature Politicians in th
2006年VOA标准英语（一月）
Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe
VOA标准英语2010年(六)月
The State Department said Thursday an agreement for the start of direct peace talks between Israel and the Palestinians is close to completion. The deal will apparently be sealed by statements from the United States and the International Middle East
VOA标准英语2010年(八)月
A: Hello, I need to come in and see the doctor. B: Are you scheduling a check-up, or are you ill? A: I have really itchy skin and think I may have to have it looked at. B: Have you been feeling any joint aches with that rash? A: No, but I have a low
英语情景对话-健康
A: Hello, I have to see the doctor right now! B: What makes you feel this is an emergency? A: I feel like I cant breathe well. B: How long has this been going on? A: It started last night. B: In the event of a real emergency, please dial 911. A: I kn
英语情景对话-健康
By Chad Bouchard Jakarta 07 September 2006 Australian officials are expressing concern over death sentences handed to six of its citizens in Indonesian for drug smuggling. Indonesia's use of the death penalty is a cause of concern in Australia, whic
2006年VOA标准英语（九月）
German doctors who have examined jailed Ukrainian opposition leader Yulia Tymoshenko have appealed to the president to let her be moved abroad for treatment. Karl Einhaeupl, head of Berlin's Charite university hospital, told reporters Friday that his
英语新闻
BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E
英语新闻