adjective🔗Share不知羞耻，厚颜无耻。 Without customary restraint or modesty of expression; shameless"After winning the game, the player made an immodest boast about being the best on the team. "赢得比赛后，那个球员不知羞耻地吹嘘自己是队里最棒的。characterattitudemoralChat with AIVocabulary GamePractice Reading
