chuí​liàn

to forge

锤炼 錘煉 chuí​liàn
variant 錘鍊
to forge
to hammer into shape or temper metal; to forge
to steel oneself
to temper, steel, or toughen oneself through hardship or practice
to polish
to polish or refine one's writing, language, or skills through constant practice and revision

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
1.74 per million

Sources