Nitrifying
[医] 硝化的
🗣️ 情景例句
I'd like you to meet my friend Nat Baker.
我来向你们介绍我的朋友Nat Baker。
I'm going to but two gallons.
我要买两加仑。
Thank you. You watched the match, didn't you?
谢谢你。你看了比赛，对吧？