Read Edit View history 孔穴 kǒngxué hole Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 孔穴 · kǒngxué · hole 2026/03/04 孔穴 kǒngxué hole an aperture, hole, or cavity in a surface or solid body 这里的岩石表面布满了细小的孔穴。 noun created sense Mar 4, 2026, 02:25 AM