recycled water

• 循环水

recycled water的用法和样例：

例句

1. For example, I inhaled air and circulating water cooling tower.
   例如空气吸入口及循环水冷却塔等。
2. Cycle water should be fresh and there is no sediment in the tube.
   必须确保循环水必须是清洁的，而且管子中没有沉积物。