1、Dichlorodifluoromethane is commonly used as a refrigerant in household appliances.
二氯二氟甲烷常被用作家用電器的制冷劑。
2、The production and use of dichlorodifluoromethane has been phased out due to its harmful effects on the ozone layer.
由于二氯二氟甲烷對臭氧層的有害影響,其生產(chǎn)和使用已逐漸停止。