Nitridation
[化] 渗氮\\n[医] 氮化[作用]
🗣️ 情景例句
Would you be able to come over Saturday night?
星期六晚上能过来吗？
It's a long story.
说来话长。
Mmm, I see. It feels a bit tense. what happened exactly?
哦，我知道了。摸起来有点硬。到底发生了什么事？