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单词 perfluorocarbon
释义
Perfluorocarbon
nnoun.substancea powerful greenhouse gas emitted during the production of aluminum
Synset:PFC
Hypernyms:fluorocarbon greenhouse emission greenhouse gas
Inherited Hypernyms:perfluorocarbonfluorocarbonhalocarbonorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:perfluorocarbonfluorocarbonhalocarbonorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity
Inherited Hypernyms:perfluorocarbongreenhouse gasgasfluidmatterphysical entityentity
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更新时间:2024/9/21 14:50:02