氟利昂

例句：

1. 1. The refrigerant in the refrigerator is chlorofluorocarbon.
   冰箱里的制冷剂是氯氟烃。
2. 2.The use of chlorofluorocarbons has been banned in many countries.
   许多国家已经禁止使用氯氟烃。
3. 3.The production and use of chlorofluorocarbons are strictly controlled.
   生产和使用的氯氟烃受到严格管控。