英语词汇“PA system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

PA system

释义

Noun: PA system

An electronic amplification system used as a communication system in public areas
- public address system, P.A. system, P.A., PA

Derived forms: PA systems

Type of: communication system

Encyclopedia: PA system

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