名词
中文翻译：粗粒磨料
同义词：
['coarse abrasive', 'coarse grained abrasive例句：1. The engineer used a coarse grained abrasive to remove the rust from the metal surface.（工程师使用粗粒磨料来去除金属表面的锈。）']
例句：
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1. The engineer used a coarse grained abrasive to remove the rust from the metal surface.
工程师使用粗粒磨料来去除金属表面的锈。
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2.Coarse grained abrasives are often used in industrial grinding processes.
粗粒磨料通常用于工业研磨过程中。
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3.The coarse grained abrasive was effective in removing the paint from the old car's body.
粗粒磨料在从旧汽车车身去除油漆方面是有效的。