词汇	radial brush holder
释义	radial brush holder 式刷握
随便看	traction duster traction dynamometer traction earth system tractioned tractioneer tractioneers traction effect traction efficiency traction electrial apparatus traction electric traction electrical apparatus traction/electric brake traction electric machine traction electric network traction electric network feeding system traction electromagnet traction electromotor traction element traction element conveyer traction energy consumption traction engine traction-engine traction-engine boiler Traction engine or fan motor traction engines