water stratum

• 含水层

water stratum的用法和样例：

例句

1. Such material can confine water in an artesian aquifer.
   这样的介质能把水控制在承压含水层中。
2. An aquifer is a layer of underground rock or sand whichstores and carries water.
   含水层是保存和携带着水的一层地下的水或沙。