Level 6 · word 14,395 of 20,000
aquifer
/ˈækwɪfər/
American
- n. 含水层
- Definition
- n. an underground layer of rock or soil that holds water
- Example
- The town's drinking water comes from a deep underground aquifer.
- 小镇的饮用水来自一处很深的地下含水层。
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