Mhc
abbr. 主要组织相容性复合体（major histocompatibility complex）
🗣️ 情景例句
Harry's a professional camper, Mom.
Harry是露营专家，妈妈。
It's no use pumping a dry well.
徒劳无益。
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。