Read Edit View history 精钢 jīnggāng high-quality steel Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 精钢/精鋼 · jīnggāng · high-quality steel 2026/03/12 精钢 / 精鋼 jīnggāng high-quality steel refined, high-grade or high-strength steel used for industrial or tool-making purposes. 这把剑是用精钢打造的，锋利无比。 noun created sense Mar 12, 2026, 03:11 AM