单词：nitrogen flush
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CHAPTER SIX READING Water talk [00:06.58]Daisy was in the bathroom of her flat. [00:11.44]She was brushing her teeth and the tap was on. [00:17.32]Water was pouring into the sink and vanishing down the drain. [00:24.69]Turn that tap off,'a voice said
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Part 4 Useful Expressions 第四部分 旅游实用句 1.This is Room Service. 1.这是客房服务部。 2.This is Room 608. 2.这里是608号房。 3.My room number is 512. 3.我的房间号码是512. 4.I have a problem. 4.我遇到一个问题。
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Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h
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flow vi.流，流动 flower n.花，花卉；开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的，流畅的 fluid n.流体，液体 flush n.兴奋，脸红；发烧 flute
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我有一位祖母级的朋友，上周我们聊天时她说道自己从前就是一个挂钥匙儿童，这样其实好处颇多。她指责我们这些育儿专家在这个问题上的态度过于消极。 母亲们应该尽量让孩子学会这些小
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