柯林斯词典autism /ˈɔːtɪzəm/ 1. N-UNCOUNT Autism is a severe mental disorder that makes someone unable to respond to other people. 自闭症 返回 autism剑桥词典a condition that starts in young children and typically causes behaviour that is unusually centred on the self while limiting the development of social and communication skills 孤独症；自闭症 Autism is four times more common in boys than in girls . 男孩子患自闭症的发病率是女孩子的4倍。 返回 autism