英语词汇“p.a. systems”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	p.a. systems
释义	p.a. systems 原型:p.a. systems 是 p.a. system 的复数公共广播系统（public address system）
随便看	instruction-book instruction book of spike tooth harrow instruction books instruction buffer instruction buffer register instruction bus instruction by academic competence-based grouping instruction by remote control instruction cache instruction cache control Instruction Cache Unit instruction car instruction card instruction card (sheet) instruction carriage instruction case instruction catalog instruction catalogue instruction cell instruction character instruction characters instruction-check indicator instruction check indicator instruction circuit instruction classification

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