adv.不知羞耻地；不谦虚地
The politician played to the gallery shamelessly. 这位政客无耻地迎合低级趣味。
She's quite shameless about wearing sexy clothes at work. 她穿着性感的衣服上班而不觉羞耻。
They exploited her generosity shamelessly. 他们无耻地利用了她的慷慨。
He shamelessly admits his part in the crime. 他承认参与了犯罪，丝毫不感到羞耻。
How can you behave so shamelessly in public? |你怎么能在众人面前表现的毫不动容？
