每日商務英語 第670期:愛開玩笑的

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jocular --------- 愛開玩笑的（形容詞）

英文釋義
(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.
在家庭的生日聚會上，我的那些一般不愛說話、很嚴肅的親戚們經常變得健談，很愛開玩笑。