DLabbr.基准线(=Datum Line)abbr.静恒载(=Dead Load)abbr.延迟线(=Delay Line )dlNK Family丁克家庭dlssimilate异化dly teach.(Chaucer, British poet) 勤于学习的人才能乐意施教。dlural sinus颅内静脉窦Dligopeptids寡肽类Dluhopolszky德卢霍波尔斯基Dlugopolszky德卢戈波尔斯基dl-mixture外消旋混合体dllying shot移动镜头dl-camphor消旋樟脑