transcription, транскрипция: [ si: ef si: ]
( CFCs)
CFCs are gases that are used in things such as aerosols and refrigerators and can cause damage to the ozone layer. CFC is an abbreviation for ‘chlorofluorocarbon’.
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transcription, транскрипция: [ si: ef si: ]
( CFCs)
CFCs are gases that are used in things such as aerosols and refrigerators and can cause damage to the ozone layer. CFC is an abbreviation for ‘chlorofluorocarbon’.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006