Piperidone
哌啶酮
🗣️ 情景例句
Thank you, Charles.
谢谢你， Charles。
Bring up a raven and he'll pick out your eyes.
养虎贻患。
We could have a walk around. Let's go out at about six o'clock, shall we?
我们可以四处走走。咱们大约6点出发，行吗？