Nitrification
n. 氮化合, 氮饱和, 硝化作用\\n[化] 硝酸化作用
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
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。
This may be illustrated by comparing the position of a nation with that of a private business enterprise.
把国家的状况同私人企业的状况加以比较，就可以看清这个问题。