单词：diphenyl disulfoxide
单词：diphenyl disulfoxide 相关文章
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英文魔法师字源大挪移
1. discrepancy /disˈkrepənsi/ -- disagreement; difference; inconsistency; variation Jack should have had $8 in his wallet, but he had only $6. He could not account for the discrepancy. 杰克皮夹里应该有八块钱，可实际上却只有六块，
突破英文词汇
I had been trying to get my friend Mike-a rock' n roll fan-interested in classical music. When I offered to purchase tickets to a Mozart festival, he willingly agreed to accompany me and seemed to enj
英汉幽默故事选读
By Noel King Kigali 08 September 2007 Humanitarian aid groups are sounding the alarm as fighting in the eastern Democratic Republic of Congo forces tens of thousands of civilians from their homes in North Kivu Province. Noel King has more in this rep
2007年VOA标准英语（九月）
This is IN THE NEWS in VOA Special English. At the end of each year, the Associated Press releases a list of the top ten news stories of the year. American editors and news directors are asked to vote for what they consider the top stories. This year
2011年VOA慢速英语(一)月
BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today, we will tell about a ten-year study of the worlds oceans. We will also tell about four American women who are being honored
2010年VOA慢速英语(十一)月
By Paula Wolfson White House 27 August 2006 President Bush travels Monday to America's Gulf Coast as the region marks the passage of one year since Hurricane Katrina hit landfall. The president plans to visit with storm survivors and inspect reconst
2006年VOA标准英语（八月）
Environmentalists have warned of a new industrial accident in Hungary that they say could once again threaten villages, towns and even Budapest with toxic red sludge. Just outside the Hungarian capital, a reservoir is being watched which has potentia
VOA标准英语2010年(十一)月
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2007年VOA标准英语（六月）
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By Greg Flakus Gulfport, Mississippi 08 February 2006 watch Recovery report The devastation caused by flooding in New Orleans following Hurricane Katrina continues to dominate headlines here and inter
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VOA2004（上）--巴以冲突
DUBAI, Dec. 22 (Xinhua) -- The Abu Dhabi-based International Renewable Energy Agency (IRENA) said Saturday the six GCC countries' returns through renewable energy integration could hit 200 billion U.S. dollars by 2030. IRENA said in an e-mailed repor
英语新闻
Researchers from Xian Jiaotong University in Northwest Chinas Shaanxi Province have developed a way to eliminate air pollutants during the coal-burning process, which they hope would significantly address the countrys smog problems. 来自中国西北的
英语新闻
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天天商务口语
The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in
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英语新闻
I had been trying to get my friend Mike-a rock' n roll fan-interested in classical music. When I offered to purchase tickets to a Mozart festival, he willingly agreed to accompany me and seemed to enjoy the symphony. After the concert, I mentioned ho
趣味英语
A trade mission from the United States is in India to explore the potential of a market where a buoyant（轻快的） economy and a growing middle class have American companies looking to take advantage of a huge business opportunity. Representative
英语新闻
British Petroleum has announced it has reached a multi-billion-dollar agreement with fishermen and other plaintiffs who sued over the 2010 Gulf of Mexico oil spill off the U.S. coast. BP says the $7.8 billion deal represents a partial settlement in t
英语新闻