Fluoridating
v. 在饮水中加少量之氟（以防儿童蛀牙）( fluoridate的现在分词 )
🗣️ 情景例句
Well, well. Thank you, Molly.
还好， 还好。谢谢， Molly。
In college I majored in history, What was you major?
大学时我主修历史，你主修什么呢？
Well, if you go to five reputable stock brokers and ask them what you should do with your money,
如果你去向5位有威望的股票经纪人咨询，询问你应该如何使用你的资金，