rotary rod旋转杆rotaryadj.旋转的n.旋转式机器；环形交叉路rotary body producer回转炉体煤气发生炉rotary wrist machine腕旋前旋后训练器rotary selector rack旋转式选择器架rotary drawing frame梳辊式并条机,针辊式并条机rotary hose coupling旋转式软管接头rotary anode furnace回转式阳极炉rotary diverter valve旋转式分流阀rotary tablet machine旋转式压片机,旋转压片机rotary-beam antenna射束旋转天线rotary bending tester旋转弯曲疲劳试验机