The central nervous system (CNS) has long been known to be a "immunological privileged site".

中枢神经系统(CNS)被认为是“免疫特免区”，是组织移植的理想部位。

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The central nervous system (CNS) has long been known to be a "immunological privileged site".

中枢神经系统(CNS)被认为是“免疫特免区”，是组织移植的理想部位。

youdao