Nitriding
v. 渗氮
🗣️ 情景例句
I sure do. It was fun.
当然。当时真有意思。
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
Let me pick it up for you.
我替你捡起来吧。