public address system
短語(yǔ)詞組
- public -address system 擴(kuò)音系統(tǒng);有線廣播
- public c address system 有線廣播系統(tǒng);展廳廣播設(shè)備
- cablecasting public -address system 有線廣播
- turn up the public -address system 調(diào)高播音系統(tǒng)的音量
- Emergency Public Address System 緊急公共廣播系統(tǒng)
- intrastation public address system 廠內(nèi)播音系統(tǒng)
- cabin public address system 客艙廣播系統(tǒng)
- marine public address system 船用廣播設(shè)備
- Public Address System On 音向運(yùn)作;音響運(yùn)作 返回 public address system