Read Edit View history 砘子 dùnzi stone roller Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 砘子 · dùnzi · stone roller 2026/03/04 砘子 dùnzi stone roller stone roller used to compact loose soil after sowing seeds 播种后，农民用砘子将土压实。 noun created sense Mar 4, 2026, 02:25 AM