Quench hardening
[機] 淬火硬化
?? 詞語組成解析
quench
[kw?nt?]
vt. 解（渴）;終止（某事物）;（用水）撲滅（火焰等）;將（熱物體）放入水中急速冷卻;
n. 硬化, 淬火\\n[計] 硬化, 固化, 淬火
??? 情景例句
Will you be so kind as to help me out of the difficulty?
幫助我克服困難，好嗎？
Let's give him a big hand.
讓我們熱烈鼓掌。
I can see you have put a lot of time into it.
我相信你在制定這個計劃上一定花了不少精力吧。