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alarm

英 [ə'lɑːm]美[ə'lɑrm]
  • n. 闹钟;警报,警告器;惊慌
  • vt. 警告;使惊恐

英英释意


1. fear resulting from the awareness of danger
2. a device that signals the occurrence of some undesirable event
3. an automatic signal (usually a sound) warning of danger
4. a clock that wakes sleeper at preset time
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