扩音 meaning in Chinese
sound amplification
Examples
- Noise nuisances caused by the sound amplifying systems in schools
学校的扩音系统造成的噪音滋扰 - Specification for underground loudspeaker communication systems in coal mines
煤矿用地下扩音通信系统规范 - Install telephone with loudspeaker
安装扩音电话 - And you ' re on speakerphone
和你的通话是扩音了的 - The sound for the movie comes from speakers that hook on to the car window
电影的音效会从挂在车窗上的扩音喇叭传来。