public-address system
英 [ˌpʌblɪk əˈdres sɪstəm]
美 [ˌpʌblɪk əˈdres sɪstəm]
网络 扩音装置
双语例句
- Turn up the puBlic-address system. That disc jockey always plays the latest tunes.
调高播音系统的音量那位音乐节目的播音员总是播放最新的流行音乐。 - Haas Effect and Its Applications on Design of Architecture Acoustics and Public-address System
哈斯效应在建声和扩声系统设计中的应用 - Ben people walk no change name, sit no change xing; big name ding ding, call wind call rain. She said she would page him over the puBlic-address system.
本人行不改名，做不改姓，大名鼎鼎，呼风唤雨。她说她要通过有线广播系统呼唤名字来寻找他。 - Turn up the puBlic-address system. pitch a tune in a higher key
调高播音系统的音量把音调定在更高的音阶 - Turn up the puBlic-address system. The net is too low, set it higher.
调高播音系统的音量网太低了，你调高一点。 - She said she would page him over the puBlic-address system.
她说她要通过有线广播系统呼唤名字来寻找他。 - Turn up the puBlic-address system. A tuning fork transmits sound waves through the air.
调高播音系统的音量音叉通过空气传播声音。