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| chlorofluorocarbon | |||
| chlorofluorocarbon Gases formed of chlorine, fluorine, and carbon whose molecules normally do not react with other substances; they are therefore used as spray can propellants because they do not alter the material being sprayed (由氯、氟、碳组成的气体，其分子一般不与其它物质发生反应。它们以前被用作推进喷雾因为作为喷雾的时候它们本身并不发生改变。) | |||
| chlorofluorohydrocarbon | |||
| chlorofluorocarbons | |||
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含氯氟烃 : 7 phrases in 6 subjects |
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