Internal os内口internaladj.国内的；内部的；身内的internal rotator内旋肌Internal oneness内在统一性internal circlip孔用弹簧挡圈internal pairing染色体内配对internal packing内部汽封internal heating内发热,内加热internal meaning内部意义Internal Lexicon心理词库internal breeder内部再生区,增殖反应堆internal of city城市内部