adjective🔗Share厚颜无耻,不知羞耻 Having no shame, no guilt nor remorse over something considered wrong; immodest; unable to feel disgrace."He told a shameless lie to his boss to get out of work. "他为了逃避工作,对老板撒了一个厚颜无耻的谎言。characterattitudemoralguiltChat with AIVocabulary GamePractice Reading