downhilladv.向山下;走下坡路地adj.下坡的;向下的
downhill grade下坡道
downhill creep移动滑坡
downhill racing由山顶滑下之竞赛
downhill skiing滑降滑雪
downhill braking下坡制动
downhill welding下坡焊
downhill skating打滑垯
downhill journey下坡行程
downhill running由山顶滑下
downhill varices下行性(食管)静脉曲张