freon refrigerator氟利昂制冷机;氟里昂冷冻机;翻译
freon pipe氟里昂管
freon-氟利昂
freon cooler氟利昂冷却器
freon system氟系统
freon leakage氟利昂泄漏
freon solvent氟利昂溶剂
freon bottle氟利昂瓶
N(名词) any of a group of chemically unreactive chlorofluorocarbons used as aerosol propellants, refrigerants, and solvents 氟利昂 [trademark]