Fluorated
氟酸盐\\n氟化
🗣️ 情景例句
Let's have a talk about it in advance.
我们事先商量一下。
He that fears death lives not.
怕死者活不了。
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。