aquatic system

• 水系

aquatic system的用法和样例：

例句

1. The Congo River and its tributaries have formed a complete water system.
   有刚果河及其支流形成的单一完整的水系。
2. The plants using a closed-circuit water system will usually require some means of treatment of excess water.
   使用闭合循环水系的工厂，通常需要以某些方法处理过剩的水。