dichlorodifluoromethane

n.[化]二氯二氟甲烷

一种无具体气味的无色液体，化学式为CCl2F2，广泛用作喷雾剂、冷冻剂和制冷剂。

名词

1、Dichlorodifluoromethane is commonly used as a refrigerant in household appliances.
二氯二氟甲烷常被用作家用电器的制冷剂。
2、The production and use of dichlorodifluoromethane has been phased out due to its harmful effects on the ozone layer.
由于二氯二氟甲烷对臭氧层的有害影响，其生产和使用已逐渐停止。