单词：Gallimycin
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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)
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Iconic marshmallow candy inspires artists, has large following among adults Susan Logue Koster | Washington, DC 26 March 2010 Marshmallow Peeps artist David Ottogalli puts finishing touches on Bunny Chaos. Watch: Logue Koster TV Report MP4 Signs of s
VOA标准英语2010年(三月)
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)
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）
By Michael Bowman Washington 10 November 2009 An attorney for a U.S. Army psychiatrist believed to have shot 13 people dead at Fort Hood, Texas says he does not believe his client would get a fair trial at the military installation where the rampage
VOA标准英语2009年(十一月)