hydrofosterite

例句：

1. 1. This mineral is used in the production of various chemicals.
   这种矿物用于生产各种化学品。
2. 2. The chemical reaction involved is known as a hydrofluoride reaction.
   涉及的化学反应被称为氢氟化物反应。
3. 3.Hydrofluoride is a powerful oxidizing agent that can be used to dissolve metals.
   氢氟化物是一种强氧化剂，可以用来溶解金属。