loud speaker;speaker是什么意思

网络释义

1)loud speaker;speaker,扬声器喇叭2)speaker,喇叭扬声器3)loud speaker; speaker,扬声器;喇叭4)hornless loudspeaker,无喇叭扬声器5)horn,喇叭形扬声器6)speaker,扬声器，话筒，喇叭