英语词汇“public-address system”是什么意思，“public-address system”的读音、用法及例句翻译-乐坝网

词汇	public-address system
释义	pub·lic-ad·dress system AHD[pŭb'lĭk-ə-drĕsʹ] D.J.[ˌpʌblɪkəˈdres]K.K.[ˌpʌblɪkəˈdrɛs]n.（名词）abbr. PA【缩写】 An electronic amplification apparatus installed and used for broadcasting in public areas.有线广播系统：用于在公众场所进行广播的一种电子扩音装置
随便看	impassion impassioned impassioned impassioning impassions impassive impaste impasto impastos impatience impatiens impatient impatient impeach impeachable impeached impeaches impeaching impearl impeccable impecunious imped impedance impedance matching impedances

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