dilatoryadj.缓慢的;拖拉的;拖延的
dilatev.使扩大;扩大;膨胀;详述
dilation band膨胀带
dilation angle剪张角
dilation ratio贫化率
dilation chart膨胀曲线图
dilation matrix伸缩矩阵
dilation factor伸缩因子
Dilation of anus肛门扩张术
dilation fissure膨胀裂隙
Dilation matching膨胀匹配
Dilation of colon结肠扩张术
"the dilation of the pupil of the eye"