Quench hardening
[机] 淬火硬化
🧩 词语组成解析
quench
[kwɛntʃ]
vt. 解（渴）;终止（某事物）;（用水）扑灭（火焰等）;将（热物体）放入水中急速冷却;
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
🗣️ 情景例句
You have that look in your eye.
你看起来好像有了主意似的。
Why didn't you come?
为什么你不来？
I lost the door key about here.
我在这附近掉了门钥匙。