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	sleeve dimensions sleeve diple sleeve dipole sleeve dipole antenna sleeve-dipole antenna sleeve dipole element sleeve dog sleeved roll sleeved roller traction chain sleeved roller transmission chain sleeved rubber spring sleeved type punch sleeve edge sleeve ejection sleeve ejector sleeve emblem sleeveen sleeveens sleeve expansion joint sleeve exploder sleeveface sleevefaces sleeve-fastener sleeve-fasteners sleeve-fish 中外合璧中庸之道中心摇摇中河失舟，一壶千金中流一壶中流一壸中流击楫中流失舟，一壶千金中流底柱中流砥柱にぬりにぬり【丹塗り】にのあしにのあし【二の足】にのうでにのうで【二の腕】にのくにのく【二の句】にのぜんにのぜん【二の膳】