基本解释[水利工程]河岸侵蝕英汉例句雙語例句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。river-bank erosion更多例句专业释义水利工程河岸侵蝕