adj.轻率的；没礼貌的；[古]能说会道的

John was offended by the doctor's flippant attitude. 约翰被医生轻率的态度而激怒。

He is content to draw the most flippant of morals from the story. 他满足于从故事中引出最轻率的教训。

He just gave me a flippant answer. 他漫不经心随口给了我一个答案。

She is flippant in her behavior. 她举止轻佻。

Sorry, I didn't mean to sound flippant. 对不起，我并不是故意油嘴滑舌的。