名詞 irresistible impulse:

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

1. An irresistible impulse to sneeze.
   抑制不住的想打噴嚏的沖動
2. He felt an irresistible impulse to jump.
   他突然有個無法抗拒的沖動，想跳下去。
3. His irresistible impulse to set fire to shoe shop.
   他放火燒鞋店的不可抗拒的沖動。