详细解释:n. 投入
【医】 吸取, 摄取
英语解释：
名词 introjection:
(psychoanalysis) the internalization of the parent figures and their values; leads to the formation of the superego(psychology) unconscious internalization of aspects of the world (especially aspects of persons) within the self in such a way that the internalized representation takes over the psychological functions of the external objects