淬炼 cuìliàn to quench and temper Definitions Defs Origin Strokes Stroke Words Sentences Sents 淬炼 淬煉 cuìliàn variant 淬鍊 to quench and temper to plunge heated metal into water or oil to increase its hardness and strength to temper oneself to discipline or improve oneself through rigorous trials and severe tests
淬炼 淬煉 cuìliàn variant 淬鍊 to quench and temper to plunge heated metal into water or oil to increase its hardness and strength to temper oneself to discipline or improve oneself through rigorous trials and severe tests
