Read Edit View history 拱坝 gǒngbà arch dam Origin Definitions Defs Strokes Stroke Words Sentences Sents 拱坝 拱壩 gǒngbà arch dam A dam constructed as a curve upstream so that the force of the water is supported by the canyon walls. Often built from concrete or stone. Cross-References Classifier 道 dào
拱坝 拱壩 gǒngbà arch dam A dam constructed as a curve upstream so that the force of the water is supported by the canyon walls. Often built from concrete or stone. Cross-References Classifier 道 dào