Read Edit View history 钎子 qiānzi rock drill Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 钎子/釺子 · qiānzi · rock drill 2026/03/04 钎子 / 釺子 qiānzi rock drill a hammer drill or chisel used for boring through rock 矿工们正用钎子在坚硬的岩石上凿洞。 noun created sense Mar 4, 2026, 02:25 AM