| 释义 |
〔baguette〕French [rod] 法语 [杆状物] 〔spline〕Any of a series of projections on a shaft that fit into slots on a corresponding shaft, enabling both to rotate together.花键：杆状物上的一系列凸起物，与相应杆状上的狭槽相吻合，可以咬在一起旋转〔barrel〕The cylindrical part or hollow shaft of any of various mechanisms, as:圆筒：任何机械物的圆柱形部分或空的杆状物，如： |