Read Edit View history 杠刀 gàngdāo sharpen Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 杠刀/槓刀 · gàngdāo · sharpen 2026/03/04 杠刀 / 槓刀 gàngdāo sharpen to sharpen a knife, razor, or other blade 理发师正忙着在皮带上杠刀。 created sense Mar 4, 2026, 02:25 AM