氟素性的

例句：

1. 1. Thechemical industry uses fluorine to makeplastics.
   化学工业使用氟来制造塑料。
2. 2. Fluorine is a highly reactive element that reacts with many substances.
   氟是一种高度反应性的元素，能与许多物质发生反应。
3. 3. Fluorine is essential for human health and canbe found in some foods.
   氟对人的健康至关重要，可以在一些食物中找到。