Piperidone
哌啶酮
🗣️ 情景例句
I have learned the most important language by meeting a wide range of people from different cultures.
我接触到许多来自不同文化的人，掌握了最重要的语言。
I'm going to tell him how to get it.
我正要告诉他如何得到它。
This is our common desire.
这是我们的共同愿望。