Diazoamine
[机] 重氮氨
🗣️ 情景例句
Oh, I'm so excited!
噢， 我真是太兴奋了！
Where'd you get it?
你在哪里买的？
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。