单词	nitration
释义	nitration noun ni·​tra·​tion nī-ˈtrā-shən  : the process of adding a nitro group to an organic compound nitrate ˈnī-ˌtrāt  transitive verb nitrator ˈnī-ˌtrā-tər  noun Word History First Known Use 1876, in the meaning defined above Medical Definition nitration noun ni·​tra·​tion nī-ˈtrā-shən  : the process of treating or combining with nitric acid or a nitrate especially : conversion of an organic compound into a nitro compound or a nitrate
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