Read Edit View history 砂岩 shāyán sandstone Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 砂岩 · shāyán · sandstone 2026/03/04 砂岩 shāyán sandstone sandstone 这里的悬崖是由红砂岩组成的。 noun created sense Mar 4, 2026, 02:25 AM