abrasive substance

• 研磨剂

abrasive substance的用法和样例：

例句

1. Do not use abrasive cleansers to avoid scratches.
   不要使用会产生划痕的研磨剂。
2. An abrasive such as automotive rubbing compound will remove the very thin shellac finish.
   像机车专用抛光研磨剂就会穿透原本很薄的虫胶漆层。