caper
verb [ I + adv/prep ] uk/ˈkeɪ.pər/ us/ˈkeɪ.pɚ/
欢跃;雀跃
to run and jump about in an energetic, happy way
caper
noun uk/ˈkeɪ.pər/ us/ˈkeɪ.pɚ/
(ACTIVITY)
[ C ]不法勾当；不同寻常的行为；可笑的活动
an illegal, unusual, or entertaining activity
The whole incident started as an innocent caper. 整个事件以一场并无恶意的闹剧开始。
(FOOD)
[ C usually plural ]（用作调味料的）刺山柑花蕾
a small, dark green flower bud that is used as an ingredient to give a slightly sour taste to food