Physeptone
6-二甲氨基-4, 4-二苯基庚子酮盐酸盐
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
I will be gettinf married next week.
我将在下周结婚。
How are you getting there?
你怎么样去？