fluorocarbonzl

例句：

1. 1. The new fluorocarbon insulation is much more effective than the old one.
   这种新的氟碳绝缘材料比旧的更有效。
2. 2.The fluorocarbon coating on the surface of the material protects it from corrosion.
   材料表面的氟碳涂层保护它免受腐蚀。
3. 3.Fluorocarbons are used in aerosol sprays to make them more durable and less likely to evaporate.
   氟碳化合物用于喷雾剂中，使它们更耐用且不易蒸发。