Propylamine
[化] 丙胺\\n[医] 丙胺
🗣️ 情景例句
I'll be OK. I just need time to think.
我会适应的， 我只是需要时间思考。
What college are you attending?
你在哪里上学？
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。