下图为人体内细胞与内环境之间物质交换的示意图 1毛细血管壁细胞具体的内环境是 2内环境中各成分之间的关系可表示为 Template




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tomski下图为人体内细胞与内环境之间物质交换的示意图 1毛细血管壁细胞具体的内环境是 2内环境中各成分之间的关系可表示为 coloring