uphilladv.上坡地；向上地adj.上坡的；向上的；费力的n.上坡uphill battle艰难的斗争uphill shaker上行式振动运输机uphill casting底铸法,倾斜浇铸uphill running反浇uphill welding上向斜焊,上坡焊uphill teeming下铸法uphill opening天井巷道uphill pouring底注uphill furnace倾斜炉uphill struggle艰辛的过程，艰苦的斗争