| 单词 | Freon |
| 释义 | Freon Fre.on AHD: [fr¶“¼n”] D.J. [6fri87Kn]K.K. [6fri7$n]NONE（无词性）A trademark used for a variety of nonflammable gaseous or liquid fluorinated hydrocarbons employed primarily as working fluids in refrigeration and air conditioning and as aerosol propellants.氟利昂：一种用于一些不可燃气体或液体烷属烃的商标，主要用于制冷、空气调节和推进剂 |
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