用“backwater”造句大全，backwater造句
Whitewater:Alsocalled"backwater".Astagnantpoolorbackwater.Howeverthebackwaterqualityisworseningincreasinglyinrecentyears.Theylookdownuponthosewholiveinintellectualbackwater.branchofariverthatformsab...
用“backwater area”造句大全，backwater area造句
FluvialprocessandwaterwayregulationinfluctuatingbackwaterareaoftheThreeGorgesAnalysisforthereasonabledockandportforminfluctuatingbackwaterareaoftheThreeGorgesReservoirInregulationworksofmountainouscha...