of, relating to, or developing from external factors (与)外因(有关)的;由外因发展而来的。 常与 endogenous 相对 ■(Biology)growing or originating from outside an organism (生)外生的;外源的 an exogenous hormone. 外激素。 ■(chiefly Psychiatry)(of a disease, symptom, etc.) caused by an agent or organism outside the body (主精神病学)(疾病,症状等)外因的 exogenous depression. 外因性抑郁。 ■relating to an external group or society 与外部有关的 exogenous marriage. 异族通婚。
派生 exogenously adverb 语源
mid 19th cent.: from modern Latin exogena (denoting an exogenous plant, suggested by classical Latin indigena 'native') + -ous