音标:['pɒ:rәs] ; 柯林斯词典等级:1 级;
a. 多孔的, 有气孔的, 多孔性的, 能渗透的
[医] 多孔的
s. able to absorb fluids
a. full of pores or vessels or holes

考试类型:[托福/IELTS/GRE]
词性分布:
形容词100%

porous的用法和样例:

例句

用作形容词(adj.)
  1. We need to watch our plants so we become attuned to their needs, but small pots dry out faster than big ones and porous clay pots dry out faster than plastic ones.我们必须经常观察我们的植物,这样才能了解它们的需要,但要注意小罐子比大罐子干透的时间更快,可渗透的粘土罐也比塑料罐子干透的时间更快。
  2. Most soils and rocks are porous.大部分土壤和岩石都是多孔的。
  3. Oxford is a rather soft and porous cotton fabric.牛浸布是一种颇为柔软,多孔的棉织物。

词汇搭配

  • porous surface多孔表面
  • porous plate素烧瓷板
  • porous concrete多孔混凝土
  • porous polymer多孔聚合物
  • porous glass多孔玻璃
  • porous plug多孔塞,多孔砖...
  • porous barrier多孔隔板
  • porous bearing多孔轴承
  • porous soil多孔隙土
  • porous structure多孔结构
  • porous electrode多孔性电极,多孔电极...
  • porous wall多孔壁,细孔壁...
  • porous cooling发散式冷却
  • porous stone多孔石
  • porous channel多孔式管路
  • porous rock多孔岩石
  • porous reactor多孔反应堆
  • porous metal多孔金属
  • porous material多孔材料
  • porous membrane多孔薄膜,多孔性膜...

经典引文

  • Leather's porous, it lets your skin breathe.

    出自:J. Wain
  • Leaks can occur if the flashing..becomes porous with age.

    出自:Which?
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