Nitridation
[化] 渗氮\\n[医] 氮化[作用]
🗣️ 情景例句
I really want to go back to work,
我真的想回去工作，
I don't like spinach even though I know it's good for me.
尽管我知道它对我有好处，我不喜欢菠菜。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。