短語詞組短語braided distributary channel 辮狀分流河道braided d channel 辮狀河道braided river channel 辮狀水道a braided channel 分汊型河道braided channel delta 辮狀河三角洲Hechangzhou braided channel 和暢洲汊道braided channel shoal 汊道淺灘shuttle -shaped braided channel 順直分汊河道braided channel in delta plane 三角洲平原網(wǎng)狀河道沉積 返回 braided channel