研剂的英文

lapping compound

• 研:    grind; pestle
• 剂:    a pharmaceutical o ...

例句与用法

1. When the polishing surface start to stain or change colour , shave off 1 mm of top surface to restore its original colour
   磨牙后，若磨研剂沾上污渍，可将它切除1毫米mm ，即刻如新。