double cut(锉的)双纹,双掏槽,搓球,对削doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double-layer CD双层光碟double accounting复式会计double drawn hair双齐档发double possibitly[法] 双重可能性Double Potentials双势double-jointing双管焊接double tang shank双尾刀柄Double subduction双俯冲double worm mixer双螺旋混合机double tungstates复式钨酸盐