名词
中文翻译:粉末剂
同义词:
['powder', 'abrasive', 'grinding agent']
例句:
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1. This powdering agent is usedto make the paint more even.
这种粉末剂用于使油漆更加均匀。
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2. The abrasive powder was used to removethe rust from the metal surface.
这种研磨剂被用来去除金属表面的锈。
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3. Thegrinding agent was used to refine the grains of the sugar.
这种研磨剂被用来精炼糖粒。