单词	nitrogen-fixer
释义	nitrogen-fixer noun ni·​tro·​gen-fix·​er ˈnī-trə-jən-ˈfik-sər  : any of various soil microorganisms that are involved in nitrogen fixation Word History First Known Use 1904, in the meaning defined above
随便看	incubatorium incubatoriums incubators incubatory incubi incubous incubus incubuses incud- incudal incudate incudes incudo- inculcate inculcated inculcates inculcating inculcation inculcations inculcator inculcators inculpabilities inculpability inculpable inculpablenesses

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