錘煉 [锤炼]

Jyutping ceoi4 lin6
Pinyin chuí liàn

Definitions (CC-CANTO)
  1. to temper; to polish; to hammer into shape; to exercise
Definitions (Wiktionary)
  1. verb, figuratively
    to try to perfect one's skill or technique by strenuous effort; to hammer out; to polish
  2. verb, figuratively
    to temper oneself; to steel oneself
    (syn.) 磨煉, 磨炼
  3. verb
    to hammer into shape
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）