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Underground water that is held in the soil and in pervious rocks.
土壤和能渗透的岩石中含有的地下的水。
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Pervious concrete has a good air and water permeability.
透水混凝土具有良好的透气性和透水性。
youdao
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Pervious concrete has a good air and water permeability.
透水混凝土具有良好的透气性和透水性。
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