Mnng
N-甲基-N'-硝基-N'-亚硝基胍
🗣️ 情景例句
You can say that again.
你说对了。
He's a smart man.
他是一个精明的人。
When can you come around to discuss some details with us?
什么时候可以过来和我们讨论细节呢？