WHIM
💡🎲🌪
Example
On a whim, she booked tickets to Japan last night.
她一时兴起,昨晚订了去日本的机票。
Definition
A sudden desire or change of mind; a capricious notion.
突然的念头或转变主意;一时的心血来潮。
A vertical drum or capstan used in mines for hoisting.
矿井用的垂直滚筒/绞车,用于提升矿石或水。
To act capriciously; to be seized by a whim.
反复无常地行事;一时兴起而行动。
Initialism: warm–hot intergalactic medium in cosmology.
缩写:温热星系际介质(宇宙学术语)。