riverlyadj.河的;河流的;河边的
rivern.河;江;河流;水道
river environment flow河道生态流量
river bed conservation河床保护
River Assault Division江河突击师
river-type reservoir河道型水库
river mouth monitoring河口监测
river-borne material河流搬运物质,河流挟带物
River Support Squadron江河支援中队
river novel in new age新世纪长篇小说
river mouth regulation拦门沙
river course treatment河道治理