单词	perfluorocarbon
释义	perfluorocarbon noun per·​fluo·​ro·​carbon pər-ˌflȯr-ō-ˈkär-bən  -ˌflu̇r- : any of various hydrocarbon derivatives in which all hydrogen atoms have been replaced with fluorine and that include blood substitutes used in emulsified form Example Sentences Recent Examples on the Web The Liquid Surgery Serum appealed to her as it's spiked with a proprietary complex that contains synthetic perfluorocarbons, which help carry oxygen to skin. Devon Abelman, Allure, 5 Nov. 2019 Word History First Known Use 1947, in the meaning defined above
随便看	deprave depraved depraved appetite depravedly depravedness depravednesses depravement depravements depraver depravers depraves depraving depravities depravity deprecate deprecated deprecates deprecating deprecatingly deprecation deprecations deprecative deprecatively deprecatorily deprecators

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