• 河鱼

riverlyadj.河的；河流的；河边的rivern.河；江；河流；水道river training project治河工程river-water movement河水运动river confluence reach河流交汇段river diversion tunnel导流隧洞river silt engineering河流泥沙工程river regulation works河道整治工程river reaches dividing河段划分river-crossing sector渡河地段river basin authorities流域管理机构river bed deformability河床变形