词汇	roller clutch
释义	roller clutch 滚柱离合器
随便看	pumped-storage power pumped storage power generation pumped-storage power generation pumped storage power plant pumped-storage power plant pumped-storage power plants pumped iron pumped it pumped lasers pumped level pumped medium pumped mercury-arc rectifier Pumped StoragePower Station pumped storage power station pumped storage power-station pumped-storage power station pumped storage power stations pumped storage power unit pumped-storage project pumped storage reservoir pumped storage reservoirs pumped-storage scheme pumped-storage set pumped storage station pumped-storage station