洁净表面

clean surface的用法和样例：

例句

In its usual sense detergency has the effect of cleaning surfaces.在通常意义上有清洁表面的影响。
The blast swath width determines the ice distribution onto the cleaning surface.喷射幅区的宽度决定干冰在清洁表面上的分布。

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地道美语播客

2006年NPR美国国家公共电台六月-Clean Trucks, Clean Emissions

Diesel fuel in the US and the fumes from diesel engines are about to get a whole lot cleaner. As of today, the Environmental Protection Agency is requiring much of the diesel in the country to have 97% less sulfur in it. It's the start of a project

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2006年NPR美国国家公共电台

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美国之音《流行美语》

UNIT 5 Go With Transportation Lesson 39: Clean Cars?

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Divisions Surface at UN Climate Change Talks

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音乐咖啡厅:Under The Surface埋藏心底你是否依然还爱着她

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好听的英文歌曲

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一、用作形容词 1. clean 的用法 clean 用作形容词时意为干净的清洁的等。如： Apply the paint with a clean brush. 用干净的刷子涂油漆。 Cats should always have access to fresh, clean water. 猫应该总能喝到新鲜、

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英文语法词汇

Microsoft launches "Surface" Tablets

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英语新闻

加州英语分级G6 Changes at Earth's Surface 06

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 05

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 04

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 03

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 02

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 16

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加州英语分级G6

加州英语分级G6 Changes at Earth's Surface 15

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加州英语分级G6

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