英语词汇“nonoxynol-9”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	nonoxynol-9
释义	nonoxynol-9 noun no·nox·y·nol-9 nä-ˈnäk-si-ˌnȯl-ˈnīn nə-, -ˌnōl- : a spermicide used in contraceptive products Word History Etymology nonyl (the radical C₉H₁₉) + oxy- + phenol + 9 (from the fact that the compounds it contains have an average of nine ethylene oxide groups per molecule) First Known Use 1967, in the meaning defined above Medical Definition nonoxynol-9 noun no·nox·y·nol-9 nä-ˈnäk-sə-ˌnōl-ˈnīn -ˌnȯl- : a spermicide used in contraceptive products that consists of a mixture of compounds having the general formula C₁₅H₂₃(OCH₂CH₂)_nOH with an average of nine ethylene oxide groups per molecule
随便看	sirenic sirenical sirenically Sirenidae sirenidaes sirenise sirenised sirenises sirenising sirenized sirenizes sirenizing sirenoid sirenoidea Sirenoidei sirens patinous patins patio patio door patio process patioed patios patisserie patisseries

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nonoxynol-9