autoantigenWiktionary 原文英美构词拆解autoauto-前缀antigenantigen词干auto-(productive) Reflexive, regarding or to oneself.词源说明From auto- + antigen.释义名词noun1Any antigen that stimulates autoantibodies in the organism that produced it; an antigen produced by the self (that is, by one's own tissues).同族词派生词 1autoantigenic相关词 3autoantibody·autoimmune