water catchment
短语词组
- water r catchment 集水区
- water catchment well 集水井
- water micro -catchment 微集水
- Water catchment structure 汇水构造
- water catchment efficiency 集流效率
- water catchment range 集水范围
- water catchment ration 取水定额
- water catchment area 汇水面积;水湖流域
- water catchment engineering 取水工程 返回 water catchment