FAQs About the word imperviousness

不透性

the quality of being impenetrable (by people or light or missiles etc.)

無法穿透的,不透水性,厚的,緊,關閉,緊湊,密集的,防水的,氣密的,密閉的

可滲透的,可滲透的,多孔的,吸水劑,漏水的,可穿透的,未密封

impervious => 不透的, imperviable => 不可滲透的, imperviability => 不透水性, imperturbed => 安之若素, imperturbation => 平靜,