I phoned him up on the spur of the moment.
我一时心动，给他打了电话。
《牛津词典》
He must have cooked up his scheme on the spur of the moment.
他肯定是即兴策划了他的方案。
《柯林斯英汉双解大词典》
They admitted they had taken a vehicle on the spur of the moment.
他们承认一时冲动之下偷了一辆车。
应用推荐
模块上移
模块下移
不移动