单词:freons
(freon 的复数) n. 氟利昂
[计] 氟里昂
[计] 氟里昂
plural of freon
n. any one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant
n. any one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant