porousness

n. 多孔性(孔隙率, 孔隙, 多孔部分)

例句与用法：

Any of several tough, porous leather substitutes.

通气性强的塑料几种粗糙的多孔的皮革代用品

In hot weather clothes made of a porous material like cotton are best.

热天穿棉布之类有渗透性的材料做的衣服最为适宜。

He added sand to the soil to make it more porous.

他往土里掺了些沙子以提高渗水性能。

In hot weather cloths made of a porous material like cotton are best.

热天穿棉布之类有渗透性的材料制成的衣服最为适宜。

词形变化：

副词: porously | 名词: porousness |