irresistible impulse

名词 irresistible impulse:

1. an urge to do or say something that might be better left undone or unsaid
   同义词：compulsion

1. An irresistible impulse to sneeze.
   抑制不住的想打喷嚏的冲动
2. He felt an irresistible impulse to jump.
   他突然有个无法抗拒的冲动，想跳下去。
3. His irresistible impulse to set fire to shoe shop.
   他放火烧鞋店的不可抗拒的冲动。