gravity well

 
  • 自流井

gravity well的用法和样例:

例句

  1. Water from the artesian well in the village is flowing continuously into the wheatland.
    村中自流井里的水源源不断地流向麦田。
  2. The pool, fed by an artesian well with a high iron content, was a pale shade of green.
    池水来源于铁质很高的自流井,水面呈现淡淡的绿色。
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