Fluorizated
氟化的
🗣️ 情景例句
The truth is, I am.
事实上， 我的确如此。
Let me congratulate you on your success.
祝贺您的成功。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。