nucleic (adj.) nucleation (n.) nuclear (adj.) nuchal (adj.) nubile (adj.) nubby (adj.) nubbin (n.) nub (n.) nuanced (adj.) nuance (n.) nth adj.極度的；第n個的nozzle (n.) noxious (adj.) nowhither (adv.) nowhere (adv.) nowadays (adv.) now (adv.) now adv.現在；立刻conj.既然(與that連用)n.現在；此刻adj.目前的；現存的abbr.全國婦女組織(=National Organization of Women)novocain (n.) novitiate (n.)