rotary rod旋转杆rotaryadj.旋转的n.旋转式机器；环形交叉路rotary solenoid relay旋转螺管式继电器rotary-head thinner旋转刀盘式间苗机rotary phase modifier旋转式调相机rotary-wing machine旋翼机rotary disc contactor[化] 旋转圆盘混合器rotary-valve feeder旋转阀式喂送装置rotary cutting vector旋切单板rotary disc extractor转盘萃取器rotary particle dryer转子式刨花干燥机rotary tablet presser旋转压片机