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
Fair enough.
很公平。
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
We have that right here in this report.
在这份报告书内就有。