river floodplain

• 河漫滩

river floodplain的用法和样例：

例句

1. The magnetite compositions of the Changjiang River sediments were analyzed by electron microprobe.
   运用电子探针分析了长江干流和主要支流河漫滩沉积物中磁铁矿的元素组成。
2. Oxbow lakes, the floodplain, dry streams and tributaries, waves beating against the shore.
   牛轭湖，河漫滩，干流和支流，浪涛击打的河岸。