Fluorinate
vt. 用氟处理
🗣️ 情景例句
Anything to drink?
要喝点什么吗？
I have been told you have just changed the interest rate on savings accounts. Is that true?
听说你们储蓄率刚调过，是真的吗？
When did you have a meeting?
你们什么时候开的会？