lapping agent

例句：

1. 1. lapping agent
   抛光剂
2. 2.lapping agent
   抛光剂
3. 3. lapping agent
   抛光剂
4. 1. The lapping agent is used to smooth the surface of the metal before it is polished.
   抛光前，使用抛光剂来平滑金属表面。
5. 2. The lapping agent was used to remove scratches from the glass.
   抛光剂被用来去除玻璃上的划痕。
6. 3. The lapping agent was used to create a smooth finish on the metal surface.
   抛光剂被用来在金属表面上创造一个光滑的外观。