Sevin
n. 西维因(杀虫剂胺甲萘的商标名)
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
Yes, it is.
是啊。