Piroctone
[化] 吡罗克酮; 羟甲辛吡酮
🗣️ 情景例句
What are you up to?
你呢？你怎样？
I can't believe it!
简直无法相信！
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。