名词
中文翻译：警告装置
同义词：
['alerting apparatus', 'alarm apparatus']
例句：
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1.The fire department uses a warning apparatus to alert the public about potential fire hazards.
消防部门使用警告装置来提醒公众潜在的火灾危险。
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2. The scientist developed an innovative warning apparatus that could detect and warn of earthquakes.
科学家开发了一种创新的预警装置，可以检测并警告地震。
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3. In the event of an emergency, the hospital's warning apparatus would activate immediately tonotify medical staff and patients.
在紧急情况下，医院的预警装置会立即激活，通知医护人员和患者。