freon
/ˈfriːɒn/(亦作Freon)
noun
mass noun
- trademark an aerosol propellant, refrigerant, or organic solvent consisting of one or more of a group of chlorofluorocarbons and related compounds〈商标〉氟利昂（一种推进剂、制冷剂或有机溶剂）。
词源
1930s: of unknown origin.
| 单词 | freon |
| 释义 | freon/ˈfriːɒn/(亦作Freon) noun mass noun
词源 1930s: of unknown origin. |
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