auxiliary arc[电] 辅弧auxiliaryn.助动词；辅助物；帮助者adj.辅助的；附加的auxiliary follow up piston辅助随动活塞Auxiliary Ground Equipment辅助地面设备auxiliary electrode radius附加电板半径auxiliary feedback channel辅助反馈通路auxiliary traction machine牵引辅助电机auxiliary complex-former[化] 辅助络合剂; 辅助配位剂auxiliary heat dissipation辅助散热Auxiliary Aircraft Carrier辅助航空母舰auxiliary exciting winding辅助励磁绕组Auxiliary Police Constable辅警警员