单词：durhamycin
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Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
模仿文本： Now, here's the story to cheer any men listening to our podcast from the confines of a sickbed. Women often alleged that when their men folks say they're ill, what they're really suffering from is just so-called man flu, an exaggerate
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Obituary；Michael Lassen； 讣告；迈克尔.拉森； Michael Lassen, stained-glass artist, died on September 8th, aged 61； 迈克尔拉森，彩花玻璃艺术家，卒于9月8日，享年61岁； ALMOST nothing is known of the men who built t
经济学人人物系列
US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N
VOA标准英语2011年(八月)
RACHEL MARTIN, HOST: When Meghan Markle marries Prince Harry, whatever she wears is guaranteed to cause conversation. But as NPR's Neda Ulaby reports, these days she's not the only one. NEDA ULABY, BYLINE: When it comes to the bridal bust line, the q
2018年NPR美国国家公共电台5月
Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da
词汇大师(Wordmaster)
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）