Shaften.沙夫特shaftn.柄；竖井；杆状物；矛；轴；（一道）光线vt.苛刻地对待；装杆于shaft sinking凿井shaft passage轴隧shaft arm pin轴臂销shaft of ulna尺骨体Shaft-parts轴类零件shaft adapter传动轴接头shaft station井底车场shaft phalanx趾骨体(解)corpus phalangis{拉}Shaft element轴类零件shaft packing轴封填料