词汇	disk cutting edge
释义	disk cutting edge 盘式刀刃
随便看	natural death with proved cause by autopsy Natural death with suspected cause Natural death with unknown cause natural debris natural decay natural deceleration natural deciduous broad-leaved forest natural decline natural decline rate natural declining rate natural decontamination natural decrease in tax revenue natural decreasing natural deduction natural deduction system natural deduction theorem proving natural defect natural defence natural defilade Natural defloration natural degradation natural deliquescence natural delivery natural demands Natural dementia