Piperylone
[化] 哌立酮; 哌吡唑酮
🗣️ 情景例句
I'm just happy that we're able to talk about it.
我很高兴我们能够一起商讨这件事。
The mill cannot grind with the water that is past.
覆水难收。
Yes, she is. Would you like a word with her?
她在，你想跟她说话吗？