相關(guān)單詞近義詞 loudspeaker 揚(yáng)聲器, speaker system 揚(yáng)聲系統(tǒng), speaker 說(shuō)話者, speaker unit 揚(yáng)聲器裝置臨近詞loudspeaker, loudspeakers 返回 loudspeaker system