alarm

警报

警报器；警铃

闹钟

惊慌，恐慌

使惊慌，使恐慌

警告；警示

alarm

警报, 惊慌, 警告器

恐吓, 警告

alarm

1. fear resulting from the awareness of danger

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2. a device that signals the occurrence of some undesirable event

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3. an automatic signal (usually a sound) warning of danger

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4. a clock that wakes sleeper at preset time

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1. fill with apprehension or alarm; cause to be unpleasantly surprised; "I was horrified at the thought of being late for my interview"; "The news of the executions horrified us"

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2. warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"

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