倪吾诚是《活动变人形》的男主人公,是具有“多余人”特征的知识分子,王蒙通过对其心灵的探索,勾勒出他的悲剧人生。而对于他“多余人”形象的成因,该论文从主人公自身、家庭、社会、中国传统文化等方面进行了解析。 Ni Wucheng is the male protagonist of “Humanoid”, an intellectual with “extra man” characteristics. Wang Meng sketches out his tragic life through the exploration of his soul. As to the cause of his “surplus person ” image, this paper analyzes from the protagonist itself, family, society and Chinese traditional culture.