n.〈商〉氟利昂助喷剂，氟氯烷（冷却剂），氟利昂，二氯二氟甲烷制冷剂（CCl2F2），氟三氯甲烷

Freon is commonly used as a refrigerant in air conditioners and refrigerators.
作为制冷剂，氟利昂在空调和冰箱中被广泛使用。
The phase transition of freon from gas to liquid is a key part of its cooling mechanism.
氟利昂从气态到液态的相变是其冷却机制的重要组成部分。
The environmental impact of CFCs, including freon, led to the banning of their production worldwide.
包括氟利昂在内的氟氯碳化物对环境的影响导致了全球对其生产的禁令。
The old refrigeration systems using freon have been retrofitted with eco-friendly alternatives.
使用氟利昂的旧制冷系统已改用环保替代品。
Freon leaks from damaged refrigerators pose a significant ozone depletion risk.
冷冻机损坏导致的氟利昂泄漏对臭氧层构成重大威胁。
The Montreal Protocol aimed to eliminate the production and use of freon and other harmful chemicals.
蒙特利尔议定书旨在消除氟利昂和其他有害化学物质的生产和使用。
Engineers are researching alternative refrigerants to replace freon due to its damaging effects on the ozone layer.
工程师正在研究替代氟利昂的制冷剂，因为其对臭氧层有破坏性影响。
Freon's low boiling point makes it an ideal choice for cooling purposes.
氟利昂的低沸点使其成为理想的冷却选择。
Freon was once a widely-used compound, but its environmental consequences have led to stricter regulations.
曾经广泛应用的氟利昂，但其环境后果导致了更严格的法规出台。
The decommissioning of old refrigeration equipment containing freon is necessary to reduce its impact on the environment.
废弃含有氟利昂的旧制冷设备对于减少其对环境的影响至关重要。