Nitrogenation
氮化作用
🗣️ 情景例句
You can be, too.
你也能做到。
I worked at the factory this afternoon.
我今天下午在工厂工作。
Don't tell me that all this is because of a photograph taken when I was twelve.
别跟我说，所有这一切都是因为我12岁时拍的一张照片。