污泥增稠;污泥浓缩

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

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VOA2003（下）-农业与经济

CNN 2010-10-11

You want an example of something toxic? Take a look over my shoulder here. That red sludge spilled out of a reservoir at an aluminum plant on Monday. This happened in the European nation of Hungary. This stuff is toxic. Around 250 people had to leave

发表于:2019-01-08 / 阅读(82) / 评论(0)

CNN2010年(十)月

好听的英文歌曲：All around me - flylea

My hands are searching for you My arms are outstretched towards you I feel you on my fingertips My tongue dances behind my lips for you This fire rising through my being Burning I'm not used to seeing you I'm alive, I'm alive I can feel you all aroun

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英文好歌推荐-百听不厌的英文歌曲

VOA标准英语2010年-Hungarian Toxic Sludge Nears Danube

An official in Hungary says a toxic sludge spill, which has killed four people, has reached the edge of Europe's second longest river, the Danube. Officials say the sludge has reached the Danube, one of Europe's longest rivers. An official also told

发表于:2019-01-14 / 阅读(48) / 评论(0)

VOA标准英语2010年(十)月

高频英语口语对话第293期:购买睫毛膏

unit 323 购买睫毛膏 dialogue 英语情景对话 A:I need some mascara. Do you have good thickening mascara? A:我想买一些睫毛膏。你们有卖浓稠式睫毛膏吗？ B:Of course. Here is our thickening mascara. We also have mascara desig

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高频英语口语对话

夏说英语新闻晨读第408期:隐形眼镜不可冲进下水道

本期内容： Researchers in the US have been investigating the final journeys taken by disposable contact lenses. They found 15-20% of US users simply flick these fiddly lenses down the drain via the bathroom sink or toilet. The study suggests tha

发表于:2019-03-01 / 阅读(75) / 评论(0)

夏说英语新闻晨读

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学英语单词

Abelian group

aluminum chloride hydrocarbon complex

bythocythere convexidorsa