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 hash table双杂乱脉冲干扰台double image lens双向透镜double core point双芯头double male joint双公短节double pleximeter[医] 双叩诊板double cone mixer双圆锥式混合机,双锥混合机,双锥形混合机Double-D-Kiln双D窑double headed rib双头肋骨(动)doublehung window提拉窗Double Y syndrome双Y综合征