Stop being so flippant, for heaven's sake! This is no joking matter!...

看在老天的份上，别这么轻率了！这可不是闹着玩的！...

金山词霸

His flippant dismissal of the comment showed he considered it nothing more than careless words.

他轻率地无视了那句话，表明他认为那只是不经心的言语。

金山词霸

Excuse me, I didn't intend to be flippant.

抱歉，我并非有意轻率无礼。

金山词霸

a flippant remark/gesture

轻率的言语；轻浮的举动

金山词霸

He encouraged her to speak her mind , to be flippant and daring.

他鼓励她有什么说什么, 随便说,不拘束.

飘（部分）

In the strenuous world it is the only safeguard of the flippant.

在一个狂热的世界里,它是绕舌人唯一的防御.

辞典例句

John was offended by the doctor's flippant attitude.

约翰被医生轻率的态度而激怒.

辞典例句

How people can be so flippant with money.

一个人怎么可以在钱的问题上这样轻率.

期刊摘选

In my long answer, I try to be a little less flippant.

至于我的长答案, 我尽量不罗唆.

期刊摘选

She gave him a flippant answer.

她给了他一个无礼的答复.

《现代英汉综合大词典》

It might seem flippant and cynical but one questions the relevance of the product in itself.

我这个问题可能有一些没礼貌和过于随便,不过我对于产品本身有一点疑问.

期刊摘选

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.

辞典例句

John was offended by the doctor flippant attitude.

约翰被医生“轻率”的态度而激怒.

期刊摘选

The girl is flippant in behavior.

那个姑娘举止轻佻.

期刊摘选

Damn it, stop joking around! This is serious!

该死，别开玩笑了！这是很严肃的！

金山词霸

She made a flippant comment with an unfeeling tone.

她用一种无情的口吻说了一句轻率的话。

金山词霸

Damn it, don't joke around! This is serious.

该死，别开玩笑了！这事很严肃。

金山词霸

She dismisses it casually as a passing comment now.

她现在把它当作随口的一句话不予理会了。

金山词霸