详细解释:n. 抗原
【化】 抗原
【医】 抗原
词型变化：
名词:antigenicity副词:antigenically形容词:antigenic异体字:antigene英语解释：
名词 antigen:
any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)例句：
The attraction between an antigen and an antibody.化合力抗原和抗体之间的相互吸引