Read Edit View history 砭石 biānshí stone needle Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 砭石 · biānshí · stone needle 2026/03/04 砭石 biānshí stone needle stone needle used in acupuncture 砭石是中国古代最早的医疗工具之一。 noun created sense Mar 4, 2026, 02:25 AM