Nitrosamine
[化] 亚硝胺\\n[医] 亚硝基胺
🗣️ 情景例句
He's always been a real playboy.
他就是个花花公子。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
I've just called the Frist Aid Centre.
我刚才已经给急救中心打了电话。