muffler是什么意思,muffler怎么背,怎么记,muffler的词根词缀巧记速记方法,muffler构词,构成,中文翻译

muffler muffler
/ 5mQflE /

◙ noun
1. a wrap or scarf worn around the neck and face for warmth
• 围巾，围脖；披巾，披肩
2. a device used to deaden the sound of a drum, bell, piano, or other instrument
• （鼓、铃等）弱音器
[N. Amer.] a silencer for a motor vehicle exhaust
• [北美] （汽车）排气管消声器