caprice
US
UK caprice n: (whim)
SC 突然的怪念头 tū rán de guài niàn tóu
SC 异想天开的想法 tū rán de guài niàn tóu，yì xiǎng tiān kāi de xiǎng fǎ
Jackie went on a last-minute trip to Aruba on a sudden caprice.
caprice n: (wilful or fickle nature)
SC 反复无常 fǎn fù wú cháng
TC 反復無常
TC 反復無常
SC 善变 fǎn fù wú cháng，shàn biàn
SC 任性 fǎn fù wú cháng，rèn xìng
It's risky to camp in the mountains in the springtime due to the caprices of nature.