rotary gas separator

例句：

1. 1.The rotary gas separator is used to separate air from exhaust gases.
   旋转式气体分离器用于将废气与空气分离。
2. 2. The rotary gas separator is an essential component of the exhaust system.
   旋转式气体分离器是排气系统的关键组成部分。
3. 3. The rotary gas separator is responsible for removing harmful pollutants from the exhaust gases.
   旋转式气体分离器负责从废气中去除有害污染物。