loudspeaker
英 /ˈlaudˈspiːkə/
中文釋義
n.揚聲器，喇叭
A device that amplifies sound, commonly used for announcements in public places.
常用搭配
- over the loudspeaker通過擴音器
- blaring loudspeaker喧鬧的喇叭
- loudspeaker announcement廣播通知
例句
- A voice on the loudspeaker called my flight.擴音器裡的聲音叫到了我的航班。
- The warehouse uses loudspeakers to page staff.倉庫用擴音器呼叫員工。