loudspeaker 的中文翻译

音标: [ˈlaudˈspi:kə]

n.

扩音器, 喇叭

loudspeaker 的英文句子和中文句子

The police addressed the crowd through a loudspeaker on their car.

警察通过他们汽车上的喇叭向人群喊话。


A loudspeaker designed to reproduce bass frequencies.

低频扬声器设计用来再现低音频率的扬声器