noun🔗Share忘恩负义之人，白眼狼。 A person who fails to show gratitude; an ingrate."The ungrateful child received a new bicycle, but never thanked his parents. "这个忘恩负义的孩子收到了一辆新自行车，却从未感谢过他的父母。characterattitudemoralpersonhumanChat with AIVocabulary GamePractice Reading
adjective🔗Share忘恩负义，不知感恩。 Not grateful; not expressing gratitude."My brother was ungrateful for the birthday present his parents gave him. "我弟弟对他父母给他的生日礼物不知感恩，真是忘恩负义。attitudecharactermoralvaluehumanChat with AIVocabulary GamePractice Reading
