基本解释[水利工程]河岸侵蚀英汉例句双语例句Three-dimensional diagram illustrating a river meander with a point bar being formed on one bank and erosion occurring on the other bank .对某河曲进行说明的三维示意图，河的一岸正在形成曲流沙坝，另一岸正在受到浸蚀。river-bank erosion更多例句专业释义水利工程河岸侵蚀