jocular --------- 爱开玩笑的(形容词)
英文释义
(adjective) Tending to make jokes often and to behave in a lighthearted manner.
例句
My normally silent and serious relatives often become talkative and quite jocular at family birthday parties.
在家庭的生日聚会上,我的那些一般不爱说话、很严肃的亲戚们经常变得健谈,很爱开玩笑。
adj. 快乐的,心情愉快的;无忧无虑的