panic button

• 应急按钮

英英释义

Noun:

1. a button to push in order to summon help in case of an emergency;

   "the circuit is operated by a panic button"
   "when he saw that I was angry he hit the panic button"
   

词汇搭配

• push the panic button 惊慌失措(非常恐惧...
• hit the panic button 惊慌失措(非常恐惧...
• press the panic button 惊慌失措(非常恐惧...