Permeability

[pɜːmɪə'bɪlɪtɪ] or [,pɝmɪə'bɪləti]

解释:

(noun.) the property of something that can be pervaded by a liquid (as by osmosis or diffusion).

拜伦整理--From WordNet

解释:

(n.) The quality or state of being permeable.

安吉莉娜整理