词汇	educational nature
释义	educational nature 教育性
随便看	elevator for palate operations elevator for pushing back the lachrymal sac elevator for root cutter elevator for spine elevator for spine,hook shaped elevator for stumps of lower molars,stump elevator frame elevator furnace elevator gate system elevator gear elevator gear reducer box elevator girl elevator girls elevator group control elevator group control scheduling elevator group control system elevator group control systems elevator group eontrol system elevator group oontrol system elevator group scheduling Elevator group supervisory control technologies elevator guide elevator guide rails elevator hall elevator hay loader