单词：cycloalkanoates
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So, enough scientists in other disciplines are really asking people to help, and they're doing a good job of it. 足够多的科学家在其它领域正寻求大家帮忙，而且大伙也干的不错。 For instance, there's eBird, where amateur bir
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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
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KELLY MCEVERS, HOST: Joyce Carol Oates is also taken aback by the relevance of her fiction these days. She's written dozens of books, won piles of literary prizes, and she joined our co-host Ari Shapiro to talk about her latest novel, which begins wi
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The White House says U.S. President Barack Obama will travel to Colorado Sunday to visit with victims of Friday's mass shooting rampage and their families. A White House spokesman announced plans for the trip Saturday night, and said it will include
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