- 淬砺
[word]temper oneself through severe trials
- 淬硬
[word]harden
- 淬火钢
[word]chilled/quenched steel
- 淬火液
[word]quench bath
- 淬冷剂
[word]quenching/hardening medium
- 淬透性
[word]hardenability
- 淬钢
[word]quench steel
- 淬透
[word]through quenching
- 淬火炉
[word]glowing/hardening furnace