柯林斯词典endogenous /ɛnˈdɒdʒɪnəs/ 1. ADJ developing or originating within an organism or part of an organism 内源的[biology] endogenous rhythms 返回 endogenous剑桥词典found or coming from within something, for example a system or a person's body or mind （系统、人体或思维）内生的，内源的 Endogenous insulin levels decrease over time in people with type 2 diabetes . 二型糖尿病患者体内自生胰岛素水平会逐渐降低。 比较exogenous 返回 endogenous