柯林斯词典endogenous /ɛnˈdɒdʒɪnəs/ 1. ADJ developing or originating within an organism or part of an organism 內源的[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 （系統、人躰或思維）內生的，內源的 Endogenous insulin levels decrease over time in people with type 2 diabetes . 二型糖尿病患者躰內自生胰島素水平會逐漸降低。 比較exogenous 返回 endogenous