词汇	focus ing ring
释义	focus ing ring 对光环
随便看	special equilibrium Special equilibrium of E-commerce law special equilpment special equipment special equipment for bearing special equipment for chemical production special equipment for locomotive operation special equipment for making electric torch special equipment for making pipe twist special equipments special equipment safety regulation Special equipment safety supervise special equipment vehicle special-equipment vehicle special equipn special equivalent special equivalent positions special erlangian distribution special errand fire vehicle special error speciales Special essence specialest special ester-gum enamel special ethics