Fluoridizes
v. 用氟化物处理（fluoridize的第三人称单数形式）
🗣️ 情景例句
How nice to meet you.
认识你真高兴。
What did you think of our factories?
你认为我们的工厂怎样？
You remember my friend who helped me out?
你还记得曾经帮助我摆脱困境的那位朋友吗？