Read Edit View history 多孔 duōkǒng porous Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 多孔 · duōkǒng · porous 2026/03/04 多孔 duōkǒng porous porous 这种多孔材料可以用来过滤水。 created sense Mar 4, 2026, 02:25 AM