double lip重复唇,复唇
doubleadj.双重的;成双的;两倍的v.翻一番;使 ... 加倍n.两倍;双份
double digital input blocking双开入闭锁
double column milling machine双柱铣床
double compound Poisson model双复合Poisson模型
double-balanced demodulator双重平衡解调器
Double - lid blepharoplasty重睑成形术
double-girder-truss crane双梁桁架门式起重机
double-circle shield tunnel双圆盾构隧道
double-sideband transmitter双边带发射机