selenium oxyfluoride

例句：

1. 1. This compound is used as a catalyst in the production of semiconductors.
   这种化合物在生产半导体时用作催化剂。
2. 2. The chemical was discovered by accident during a research on selenium compounds.
   这种化学是在研究硒化合物时偶然发现的。
3. 3.Selenium oxyfluoride is a powerful antioxidant that can protect cells from damage.
   硒氧氟化物是一种强效的抗氧化剂，可以保护细胞免受损害。