免疫是人体的一种特殊保护性生理功能人体免疫的部分过程如下请看图后回答 1上图包含了免疫过程的哪两个阶段 2mhcⅡ是细胞膜 Template




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tomski免疫是人体的一种特殊保护性生理功能人体免疫的部分过程如下请看图后回答 1上图包含了免疫过程的哪两个阶段 2mhcⅡ是细胞膜 coloring