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首页 - 英汉词典 - P字开头的单词或词组 - public-address system

英语解释

public-address system

汉语翻译

扩音系统, 有线广播系统
【电】播讲系统

public-address system英语解释

名词 public-address system:

an electronic amplification system used as a communication system in public areas
同义词：public address system, P.A. system, PA system, P.A., PA

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