N字开头的单词或词组
nervenatural environmentnoticeablenagnot in the leastnirvananuisanceNZnudgenakednothing muchnubnowadaysNovembernexusnot thatnocentnavigationnuancenotwithstandingnothingnymphnarrativenoveltyneoNew YearnutrientnodenightmarenostalgianimblenailNew Zealandnotoriousnosenorth polenorthernNYnormalizenegotiationnephewneon