英语词汇“automatic fire alarm”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	automatic fire alarm
释义	Automatic fire alarm Automatic fire alarm A detector that automatically sounds a signal notifying the presence of a fire. AcronymsSeeAFA
随便看	pnj pnjf pnjk pnjp p-n junction pn junction p-n junctions pn junctions pn junction with isolation region pnk pnkas pnkbnp pnkca pnkd pnkf pnkm pnkr pnks pnkv pnl pnla pnlap pnl ariel publishing, incorporated pnlb pnlc

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Automatic fire alarm