on a whim
中文释义
心血来潮地；一时兴起
Making a spontaneous decision without much thought.
常用搭配
- buy it on a whim一时兴起买下
- act on a whim心血来潮
- decide on a whim临时起意
例句
- We booked the trip on a whim last night.我们昨晚一时兴起订了这趟旅行。
- Don't launch a new product on a whim without market data.别没有市场数据就心血来潮上新品。