Fluoridizing
v. 用氟化物处理( fluoridize的现在分词 )
🗣️ 情景例句
Will it be too late if I call around 9:00 tonight?
如果我在晚上9点左右打来会不会太晚？
If the pills were pleasant, they would not be gilded.
丸药不苦不会加糖衣。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。