Alkalamides
[化] 碱胺类
🗣️ 情景例句
Right now, we should clean up this room.
现在， 我们应当清理一下房间。
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。
to work or worry about trifling things at the weekend.
在周末再让他们为琐事而动脑子和忧虑。