Pantolactone
[化] 泛内酯
🗣️ 情景例句
What's the reason why you left your previous employer?
你离开原来那个雇主的原因是什么？
I'd like to reconfirm my flight from london to tokyo.
我要再确认一下我从伦敦到东京的班机。
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。