Freon

• n. 二氯二氟代甲烷

英英释义

Noun:

1. any one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant

词汇搭配

• freon compression machine 氟利昂压缩制冷机...
• freon gas 氟利昂气