stagnant ground water
常見例句
- The stagnant edges of the canal, she noted, might provide a good breeding ground, as would pools of water in the hollows of wooden pilings.
在比較髒的運河邊，他說伴隨這些樹枝和樹葉的堆積，這個蓄水池成了蚊子非常適宜的出生地。 - These options will not only enhance the pond's beauty, but will also prevent it from becoming a breeding ground for mosquitoes, since they prefer to breed in stagnant, not moving water.
這些方案不但可以提高池塘的美麗，不過，也有利於防止它成爲滋生，因爲他們甯肯滋生於停滯不動的水。
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