cuprous fluoride

例句：

1. 1.This material is used in the production of electronic devices due to its excellent electrical conductivity.
   由于其出色的电导率，这种材料被用于生产电子设备。
2. 2.The copper-fluoride coating has been shown to improve the corrosion resistance of the metal.
   研究表明，这种铜氟涂层可以提高金属的耐腐蚀性。
3. 3. Cuprous fluoride is a rare and valuable mineral that can be found in various ores.
   铜氟化物是一种稀有且有价值的矿物，可以在各种矿石中找到。