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-现代词典

单词	pa system
释义	pa system noun Usage: usually capitalized P&A : public-address system
随便看	worthiness worthless worthlessly worthlessness worth one's salt worthwhile worthwhileness worthy worthy worts wot wou woubit wough would would would-be wouldest woulding wouldn't wouldst woulff woulff bottle wound wound

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