N字开头的单词或词组
natatoriumN.z.necrosisnew foldernumber locknucleolusnutritiveNAND gatenational holidaynumber of cellsnardnighty-nightNepalesenomaNairobiNewfoundlandnational congressneurogenesisnavigableneonatenaphthanoninvasivenor-nasusNPPno endnota beneneolithicNazismNPDNew Orleansnoise reductionnew technologynarrow-mindednarcNottinghamnegotiatornonlivingno errorno-callNobel's explosivenot least
