Piperylone
[化] 哌立酮; 哌吡唑酮
🗣️ 情景例句
How's my grandson?
我的孙子怎样啦？
Ignorance of the law excuses no man.
对法律不知不能免罪。
Most people believe that the strike will last for at least a week.
多数人认为此次罢工至少会持续一个星期。