chocked muffler

• 消声器

chocked muffler的用法和样例：

例句

1. I need to buy auto muffler ,please and contact us.
   我们需要汽车消声器，请与我们联系。
2. The driver deadened the noise of the car with a new muffler.
   司机安装了新的消声器减少汽车嗓音。