单词:ethoxytriethylsilicane
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KELLY MCEVERS, HOST: The movie Tulip Fever opens today in more than 700 theaters across the country more or less undercover. If you haven't seen any reviews of the movie yet, it's because the Weinstein Company placed an embargo on them until this aft
87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th
DEVELOPMENT REPORT – September 2, 2002: Dengue Fever By Jill Moss This is Bill White with the VOA Special English Development Report. The World Health Organization says dengue (DEN-gay) fever is inc
1. You look very serious about something. 你似乎有很严重的事。 2. I hope I'm not in the way. 我希望没有造成妨碍。 3. What are you so excited about? 什么事让你如此兴奋? 4
KELLY MCEVERS, HOST: It is a big week for movie biographies. Opening today are fact-based films about a Supreme Court justice, two semi-famous authors, an infamous artist and a man who refused to let polio defeat him. Critic Bob Mondello says that Ho
Merlin: How is he? Gaius: It's most odd. Look at this. See these two small wounds? Looks like a snake bite. Merlin: How could he be bitten by a snake? He was injured in a sword-fight. Gaius: His symptoms are consistent with poisoning. Slow pulse, fev