perforated muffler

• 穿孔管消声器

perforated muffler的用法和样例：

例句

1. In addition, the limousine was equipped with the Abt double-twin pipe rear muffler bearing the well-known logo of the Audi-tuners from Kempten.
   此外，轿车配备了双双管消声器后印有奥迪著名标志从肯普滕调谐器阿布特。