porosity /pɒ:'rɒsiti/ 📖 中文释义 n. 多孔性, 有孔性[计] 多孔性 🧩 词形变化 复数 porosities 📘 English Definition(英文释义) n. the property of being porous; being able to absorb fluids ← porosities P 字母词表 porosity of filter →