doublegapadj.双火花间隙的
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double dynamical双动力
double dentition双重牙列
double zoom lens双变焦镜头
double-picking双引纬
double wishbones双愿骨悬挂
double headphone双耳受话顺
double flowering双季开花
Double high rape双高油菜
double source CT双源CT
double-pointed双端