| 单词 | porous |
|---|---|
| 音标 | 英[ˈpɔ:rəs] 美[ˈpɔrəs, ˈpor-] |
| 解释 | adj.能穿透的，能渗透的;有毛孔或气孔的;漏洞多的;易穿过的; |
| 例句 | ADJ-GRADED 多孔的；能渗透的 Something that is porous has many small holes in it, which water and air can pass through. 例：The local limestone is very porous.当地石灰岩渗透性很强。 ADJ-GRADED 多漏洞的；松懈的 If something such as a defence or a barrier is porous, it can be penetrated or crossed easily. 例：Mr Balaguer is deploying more soldiers along his country's porous border with Haiti...巴拉格尔先生正向本国和海地之间驻守不严的边界部署更多的士兵。 例：Once a tough defensive team, the Saints now have the most porous defence in the league.圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。 |
| 变形 |
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