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	prolongs prolusion prolusions prolusory prom promachoses promammal Promammalia promammalian promenade promenade concert promenade deck promenade tile promenaded promenader promenaders promenades promenading promeristem promerit promethea moth Promethean prometheans promethei Prometheus

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