adj. penetrable ; permeable ; pervious
不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。
Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.
也就是说，它使细胞对乳糖变成可渗透的。
可渗透的路面对高运输量的马路并不有效。
Permeable pavement is not very good for roads with a lot of traffic.
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