rotaryadj.旋转的n.旋转式机器;环形交叉路
rotary core旋转铁心
rotary pair回转副
rotary brush旋转电刷,旋转刷
rotary stage旋转平台
rotary curve回转曲线
rotary kilns回转窑
rotary relay旋转继电器,旋转式继电器
rotary oiler旋转加油器
rotary chuck回转卡盘
rotary shear回转剪切,旋转剪床