柯林斯詞典permeability /?p??m???b?l?t?/ 1. N the state or quality of being permeable 滲透性; 可透性 返回 permeability劍橋詞典the ability of a substance to allow gases or liquids to go through it 滲透性 Chalk has a high permeability (= liquids easily pass through it). 粉筆的滲透性很強。 返回 permeability