noun 下载 🔗分享 心理学家,精神科医生 An expert in the field of psychology. Examples : "The psychologist helped the student understand why he was struggling in his classes. " 心理学家帮助这位学生了解了他为什么在课堂上感到吃力。 person job mind human science medicine essential 与AI对话词汇游戏阅读练习