bra·zen·ness
noun/ˈbreɪznnəs/
/ˈbreɪznnəs/
[uncountable] (disapproving)- a lack of concern or shame about doing something, especially something that shocks people, so that you do it openly
厚颜无耻：对做某事缺乏关心或羞愧，尤其是那些震惊人们的事情，让你公开地做