Warning: file_put_contents(): Only 0 of 5216 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 river-bank erosion是什么意思，river-bank erosion的翻译，river-bank erosion音标、读音、用法和例句_淳朴汉英词典
Three-dimensional diagram illustrating a river meander with a point bar being formed on one bank and erosion occurring on the other bank . 對某河曲進行說明的三維示意圖，河的一岸正在形成曲流沙垻，另一岸正在受到浸蝕。