Nonnitrogenous
a. 不含氮的
🗣️ 情景例句
Can I tell him that?
我可以把这消息告诉他吗？
The same to you!
也祝你生日快乐！
At first I thought I'd done the right thing, but I soon realized that I'd made a mistake.
开始我以为我做对了，但是很快就发现自己犯了个错误。