单词：propyl isocyanate
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We're starting today with a glimmer of hope in a civil war. The Middle Eastern nation of Syria has been torn apart since 2011. The United Nations estimates that 400,000 Syrians have been killed. But earlier this week, a ceasefire organized by Russia
CNN美国有线新闻2016年9月
Major floods are expected on the Yangtze River this year. In anticipation of that, the Three Gorges Reservoir is discharging water to make room for more when the flood season arrives. 22 reservoirs, including the Three Gorges now form a joint flood c
cctv9英语新闻2016年
新概念英语中表示图形的单词很多，如何才能将这些近义词的具体内在含义和用法搞清楚？下面我们一一做些解释： 1. Figure figure通常指几何图形或图案；此外书中的插图不管是什么图都可以用
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Environmentalists have warned of a new industrial accident in Hungary that they say could once again threaten villages, towns and even Budapest with toxic red sludge. Just outside the Hungarian capital, a reservoir is being watched which has potentia
VOA标准英语2010年(十一)月
BEIJING, Feb. 24 (Xinhua) -- Beijing authorities have ordered removal of the garbage in a pit near the Miyun Reservoir, a major source of water for the city, the local environmental protection bureau said late Sunday. According to a statement issued
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