释义 |
CFC.si:7ef5si:n [C]abbreviation for chlorofluorocarbon (=a type of chemical which is used for cooling air, as a cleaning liquid, for producing plastic FOAM, and for pushing out small drops of liquid from some types of can. There are various types of chlorofluorocarbon.)含氯氟烃CFCs seem to play a role in depleting the ozone layer.含氯氟烃(氟利昂)似乎起了耗尽臭氧层的作用。
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