Nitrification
n. 氮化合, 氮饱和, 硝化作用\\n[化] 硝酸化作用
🗣️ 情景例句
It's nothing.
没什么。
Of course. I have any own license and an international license.
那当然，我有一张自己州的和一张国际的驾驶执照。
I haven't seen him for five years.
我五年没有见到他了。