an emergency control or signalling device; esp one used to activate an alarm or summon help
press the panic button
informal to panic or to cause other people to react with alarm or an extreme sense of urgency
| 单词 | panic button |
| 释义 | panic buttonnounan emergency control or signalling device; esp one used to activate an alarm or summon help press the panic button informal to panic or to cause other people to react with alarm or an extreme sense of urgency |
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