playfulnessKK [ˋplefəlnəs] /ˈpleɪfəlnəs/發音名詞1玩心、童心、愛玩Her playfulness makes her a favorite with the children.她愛玩的個性讓孩子們都很喜歡她。2頑皮、調皮、嬉鬧The puppy's playfulness kept us laughing all afternoon.小狗的頑皮讓我們笑了一整個下午。3俏皮、戲謔、詼諧多指語氣或風格There is a certain playfulness in the way he writes.他的文筆帶有一種俏皮的味道。