| 释义 |
扬声器 yáng shēng qì
基本例句
🔇speakerloudspeakerloudhailerloud-speakerradiator of soundreproducersound producersquawk boxloud speakersquawkboxsound projectoraudiospeaker繁体揚聲器角状扩音器一种用来产生声波的装置，如扬声器A device for projecting sound waves, as in a loudspeaker.
它需要再加一个外扬声器，并对安装菜单进行修改，如下所示。It require the addition of an external speaker and change to the setup menu as show below.
从墙上的一个扬声器里传来医生的声音：“早上好。”From a speaker on the wall comes the doctor's voice: “Good morning.”
为了能在当地听到VCR播放，你必须连接另一台扬声器到VCR被放大的。In order to hear the vcr playback locally, you must connect a second speaker to the vcr. |