Read Edit View history 淬火 cuìhuǒ quench Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 淬火 · cuìhuǒ · quench 2026/03/04 淬火 cuìhuǒ quench to harden metal by heating it to high temperatures and then cooling it rapidly in a liquid 铁匠把烧红的钢刀浸入冷水中淬火。 verb created sense Mar 4, 2026, 02:25 AM