porous
柯林斯詞典
1. ADJ Something that is porous has many small holes in it that water and air can pass through. 多孔的
The local limestone is so porous that all the rainwater immediately sinks below ground. 當(dāng)?shù)氐氖規(guī)r如此多孔以致所有的雨水很快滲到地下。
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porous /?p??r?s/
劍橋詞典
- Something that is porous has many small holes , so liquid or air can pass through, especially slowly .
多孔的；能滲漏的
porous soil with good drainage 有良好排水系統(tǒng)的滲漏性土壤
porous brick walls 多孔磚墻
a porous polymer membrane 多孔聚合物膜
not protected enough to stop people going through
多漏洞的，松懈的
The border in this region is porous and many refugees have simply walked across . 這個(gè)地區(qū)的邊界管理很松懈，許多難民很容易就越過了。 返回 porous