短语词组短语allergenic substance 变应原性物质allergenic protein 过敏蛋白allergenic extracts 原提取物;敏性萃取物;变应原浸出物allergenic vaccine 变应原疫苗allergenic determinant 变应原决定簇allergenic reaction 过敏反应allergenic contactant 变应原性接触物 返回 allergenic