a person's sense of self-esteem or self-importance 自尊心;自负 a boost to my ego. 我自尊心的一次推动。 ■(Psychoanalysis)the part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity (心理分析)自我。 比较 id 和 superego ■(Philosophy)(in metaphysics) a conscious thinking subject (哲)(形而上学中的自觉思维的主体)自我