英语词汇“pa system”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pa system
释义	pa system 汉语翻译【电】 Public-AddressSystem的简写英语解释：名词 pa system: an electronic amplification system used as a communication system in public areas 同义词：public address system, P.A. system, P.A., PA
随便看	material reserves collegian bisulcate apparent consumption gliobacteria lead-in bisdequalinium chloride medical information system tarred wait line theory process ease apex radicis dentis in pari materia DCC air purifier permanent swap Bronx phenylene intercommunicating a line of least resistance IBM-compatible direct reading liquid level gauge regrettable audit trail attribute LFS

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

pa system