Nitridation
[化] 渗氮\\n[医] 氮化[作用]
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
He is a brilliant tactical negotiator.
他是一个策略高明的谈判老手。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？