名词
中文翻译：Unknown
同义词：
['火警探测器，烟雾报警器例句：1. The smoke fire detector is an essential tool for preventing fires in the home.（烟雾火灾探测器是防止家中火灾的重要工具。）2. The smoke fire detector can detect smoke and sound an alarm to alert others of a potential fire.（烟雾火灾探测器可以检测到烟雾并发出警报，以警告其他人潜在的火灾。）']
例句：
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1. The smoke fire detector is an essential tool for preventing fires in the home.
烟雾火灾探测器是防止家中火灾的重要工具。
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2. The smoke fire detector can detect smoke and sound an alarm to alert others of a potential fire.
烟雾火灾探测器可以检测到烟雾并发出警报，以警告其他人潜在的火灾。
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3. In the event of a fire, the smoke fire detector will activate and send out an emergency signal.
发生火灾时，烟雾火灾探测器将启动并发出紧急信号。