loudspeaker
- IPA[ˌlaʊdˈspiːkə]
英式
- an apparatus that converts electrical impulses into sound, typically as part of a public address system
noun: loudspeaker, plural noun: loudspeakers
- 釋義
名詞
- 1. an apparatus that converts electrical impulses into sound, typically as part of a public address system a muffled announcement is made over the loudspeaker a loudspeaker system
- 更多解釋
- IPA[ˈloudˌspēkər]
美式
- an apparatus that converts electrical impulses into sound, typically as part of a public ... a muffled announcement is made over the loudspeaker a loudspeaker system
Oxford American Dictionary