etching process

• 刻蚀过程

etching process的用法和样例：

例句

1. Ablative laser resurfacing is a process by which the upper layers of aged or damaged skin are vaporized by applying a controlled laser beam.
   铺的是激光烧蚀过程中上层人士年龄或损坏皮肤蒸发运用控制激光束。