n a sudden desire
n an odd or fanciful or capricious idea
n. 一时的兴致, 冲动, 怪念头, 绞盘
1. She decided to take a trip on a whim.
她突然决定去旅行。
2. He bought the shoes on a whim without thinking twice.
他没考虑两次就冲动买下了那双鞋。
3. It was just a whim, but I ended up painting the entire room.
这只是个奇想，但我最终把整个房间都粉刷了。