doublegateadj.双闸门的(双选通的)
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
Double-front-axle steering automobile双前轴转向汽车
Double-boiled chicken soup with ginseng鲜人参馄饨鸡
double mixing dishes for plate-cultures调合碟
double-row angular contact ball bearing双列向心推力球轴承
double-row self-aligning ball bearing双列自调式球轴承
double-layered forepoling reinforcement双层管棚
double- certificate -oriented faculty“双师型”教师
double channels lumina endobroncheal tube双腔支气管导管
double-beam recording spectrophotometer双光束记录分光光度计