體內的位於，起作用於，或有影響於身體內部的
Located, acting, or effective within the body.
聯盟不同群體間的政治約定（如一個國家或地區內部的民族或種族），根據一個一致同意的方案或機構共享權力
A political arrangement in which various groups, such as ethnic or racial populations within a country or region, share power according to an agreed formula or mechanism.
炮墩，炮座堡壘內部的平台或土墩，大炮可從中越過胸牆而發射
A platform or mound of earth within a fort from which guns are fired over the parapet.
這搶劫案看來是內部的人乾的。
The robbery appeared to have been an inside job.
