Nitrogenation
氮化作用
🗣️ 情景例句
I kissed the top of his dear little head.
我吻着他可爱的小头顶。
They fought for the sake of their country.
他们为国而战。
Good, I'll see you there at 12:30.
好的，十二点我会在那儿与你碰面。