woofer英 [ˈwuːfə(r)]美 [ˈwʊfər]n. (音响系统的)低音扬声器,低音喇叭复数:woofers 电力COCA.39288牛津词典noun(音响系统的)低音扬声器,低音喇叭a loudspeaker for reproducing the low notes in a sound system英英释义nouna loudspeaker that reproduces lower audio frequency sounds双语例句