adj.国内的；内部的；体内的；内心的prep.（机构）内部的；n.内脏，内部器官；本质，本性； 双语释义：adj.(形容词)内部的 inner, of or in the inside国内的,内政的domestic体内的 of the inside of the body英英释义： internaladj.happening or arising or located within some limits or especially surface"internal organs"; "internal