Nitrodiethylaniline
[化] 硝基二乙基苯胺
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
Careful!
小心！
Most of my friends live in the city, yet they always go into raptures at the mere mention of the country.
我的许多朋友都住在城市，但他们只要一提起乡村，马上就会变得欣喜若狂。