单词：basic lead chromate anticorrosive paint
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This is the VOA Special English Development Report. Workers clean up lead paint at a building in Providence, Rhode Island in 2006. A new study shows that lead-based paint remains a worldwide threat to public health. Paint containing lead is a major
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今天我们要学的词是chip away at; chip。 Chip away at， 是削弱的意思。星期三公布的一项最新民调显示，Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire， 美国民主
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HEALTH REPORT - Lead and Violence By Nancy Steinbach Broadcast: Wednesday, March 09, 2005 I'm Gwen Outen with the VOA Special English Health Report. A researcher says lead in the environment could be
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Raising Awareness of Lead Poisoning 提高人们对铅中毒的意识 The World Health Organization says lead poisoning has devastating health consequences, especially for children. The WHO is raising awareness about the problem during International
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今天我们要学的词是chip away at。 Chip away at， 是削弱的意思。星期三公布的一项最新民调显示，Democratic Presidential candidate Barack Obama has chipped away at Hillary Clinton's lead in New Hampshire， 美国民主党总
英语每日一词
Say No 说不的好处 You're less angry. 你会少些愤怒。 When you don't have set boundaries, it means thatgives other people the power over your own life and that can lead to anger. 你不为自己设限，也就给了别人支配你生活的权
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