doublesideadj.双边的
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double-tubed pipette双管吸管
double exchange effect双交换作用
double - perspective双视角观照
double-income family双职工家庭
double marginalization双重边缘化
double or quits double要么加倍付钱,要么全部勾销
double-axe cleavager双斧劈木机
double-word constant[计] 双字常数
double-strength pipe高强度管
double-eho sequences双回波序列