Fluoridation
[医] 氟化
📖 牛津释义
fluoridation
n[U].
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
It is a good horse that never stumbles.
良马不失蹄。
The last question is what to read.
最后一个问题是读什么。