2/3:细胞内液 intracellular fluid 体液 (占成人体重60%) 1/4:血浆 Blood plasma 1/3:细胞外液 extracellular fluid(34:组织液、 Interstitial fluid 内环境 internalenvironment内环境 internal environment: 体液 (占成人体重 60%) 2/3:细胞内液 intracellular fluid 1/3: 细胞外液 extracellular fluid 1/4:血浆 Blood plasma 3/4:组织液、… Interstitial fluid