英语词汇“p.a. systems”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	p.a. systems
释义	p.a. systems 公共广播系统（public address system）原型: p.a. systems 是 p.a. system 的复数
随便看	saving curve saving department saving deposit saving energy saving face saving files saving function saving fund saving grace saving graces saving grafting saving human life saving-income ratio saving in money compensation saving intention saving in weight Saving is getting Saving is getting. savingly saving method saving mode savingness saving of heat Saving of Human Life saving of labor 顶大帽子顶天立地，叱咤风云顶杠子顶着一个天，踩着一块地顶着一脑袋高粱花顶着一面墙顶着石臼做戏，吃力不讨好顶着石臼做戏，费力没讨好顶着鹅毛不知轻，压着磨盘不知重顶礼膜拜，奉若神明泠洌泠然泠风泡泡泡儿泡制泡化碱泡吧泡子