effrontery(名词):厚颜无耻;公然无礼的放肆,指在明知不合适或冒犯他人的情况下仍表现出大胆、无羞耻感的言行。(也可指“无礼的胆量/冒失”这一特质。)
/ɪˈfrʌn.tər.i/
He had the effrontery to ask for a raise after arriving late every day.
他每天都迟到,却还厚着脸皮要求加薪。
It was sheer effrontery for the official to deny responsibility in public, despite the clear evidence against him.
尽管证据确凿,那位官员仍在公众面前否认责任,简直是公然的厚颜无耻。
源自法语 effronterie,与 front(额头、脸面)同源,字面含有“把脸伸出去”的意味,引申为“毫不羞愧、厚着脸皮地冒犯他人”。词根上也体现了“无惧于丢脸”的态度。