antigen的解释n.抗原antigen的例句Aproteinsubstanceproducedinthebloodortissuesinresponsetoaspecificantigen,suchasabacteriumoratoxin.Antibodiesdestr oyorweakenbacteriaandneutr alizeorganicpoisons,thusformingthebasisofimmunity.抗体，免疫体血液或组织针对某种抗原如细菌或毒素而产生的蛋白质物质。抗体消灭细菌或削弱其作用，中和有机毒素，因而形成免疫力Relatingtothecorrespondencebetweenanantigenandtheantibodyproducedinresponsetoit.同源的与抗原和对其反应产生的抗体同的对应现象有关的
