英语词汇emergency alarm是什么意思，emergency alarm的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	emergency alarm
释义	DEFINITIVE EXAMPLES 权威例句〔false alarm〕An emergency alarm, such as a fire alarm, that is set off unnecessarily.虚警：不必引发的紧急警报，例如火警虚警美国传统
随便看	system programming system programming language system psychology system queue area system realm system reliability system requirements system requirements system research system reserve system reset clear key system residence system resource system resources system restart system rollback system safety system sand system science system selection System Service Control point system service request system shop system similarity system simulation

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。