Diazoamine
[机] 重氮氨
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
I will go to the beach.
我将去海边。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。