拖曳体升阻比2) drag of towed vehicle 拖曳体阻力3) drag [英][dræɡ] [美][dræg] 阻力拖曳4) resistance to pulling out 拖曳电阻5) towing resistance 拖曳阻力 例句>> 6) towed vehicle 拖曳体 1. The six degrees of freedom equations of the motion for underwater vehicle ...