Dreu德勒
Drabbr.博士,医生(=doctor)
dredging and deepening project疏浚工程
dredging equipment manufacture疏浚设备制造
driving mechanism for switches开关驱动机构
Drethylstilbestrol Dipalmitate己烯雌酚双棕榈酸酯
driving cast-in-place pile沉管灌注桩
driving-point characteristic策动点特性
dried winter-picked mushroom冬菇