词汇	graphite slipring
释义	graphite slipring 石墨滑环
随便看	conventional digital subtraction angiography conventional digital subtraction angiograpjy conventional disarmament conventional discounter conventional disinfection technologies conventional display conventional dissociation constant conventional disthermy conventional diving conventional documentation conventional-dose conventional double-object statement conventional drawing conventional dress conventional drilling Conventional drinking water treatment process conventional drivage method conventional drum conventional drying Conventional DSA conventional duties conventional duty conventional earthquake conventional ECG conventional economic pattern