Fluorinate
vt. 用氟处理
🗣️ 情景例句
Yes.
对。
It's a bit too hard.
这有点太难了吧。
New York is built on a group of islands on the east coast of the USA at a point where several rivers flow into the ocean.
纽约市建立在美国东海岸的一群岛屿上，那儿是好几条河流入海的交汇点。