muffle wall马弗炉壁
Timber Muffle木手套
Muffle Scarf围巾丝巾
muffle lehr隔焰式退火窑;马弗式退火窑
muffle compressor压缩机消声器
ramair muffle名称
quartz muffle石英马弗炉膛
muffle with用
V-T（及物动词） If something muffles a sound, it makes it quieter and more difficult to hear. 压低 (声音)
Blake held his handkerchief over the mouthpiece to muffle his voice.
布莱克用手帕遮住话筒来压低声音。
V-T（及物动词） to wrap up (the head) in a scarf, cloak, etc, esp for warmth 包住; 裹起来