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HFC

noun
/ˌeɪtʃ ef ˈsiː/
/ˌeɪtʃ ef ˈsiː/
[countable, uncountable]
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  1. a type of gas used especially in aerosols (= types of container that release liquid in very small drops). HFCs are not harmful to the earth's ozone layer. (the abbreviation for hydrofluorocarbon) 含氢氟烃(全写为 hydrofluorocarbon,尤用于喷雾剂中,对臭氧层无害)

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