none/nonetheless
none/nʌn/ I.pron.(三个或三个以上的人或事中)一个人也没有，没有任何人；没有任何东西(none作主语时，谓语可用sing.，也可用pl.)：None have/has arrived yet.还没有人来。I liked none of th···
nonprofit
nonprofit/ˈnɔnˈprɔfit/adj.非营利的：a nonprofit library maintained for public use作为公共事业的非赢利的图书馆Schools don't pay sales tax on supplies because they havenonpro···
nonsense
nonsense/ˈnɔnsəns/n.［u］胡说，废话；胡闹：Nonsense! I don’t believe a word of it!废话，我一句都不相信。None of your nonsense!别胡闹。
noodle
noodle/ˈnu:dl/n.(通常用pl.)面条：convenient noodles方便面He finished off two bowls of chicken noodles soup in no time.他很快吃完了两碗鸡汤面。
noon
noon/nu:n/n.正午，中午：Snow fell before noon.午前下了雪。The service starts attwelve noon.那项服务中午12点开始。at noon在正午/中午：He left home at noon.他是中午离开家的。
nor
nor/nɔ:/conj.(与neither或not连用，有时也与no, never连用，引起完全倒装)也不：He speaks neither French nor English.他既不讲法语也不讲英语。Neither he nor I am going to the cinema.我···
norm/normally
norm/nɔ:m/n.［c］1.标准，定额，准则：determine the norm for a test确定检查的标准; reach the norm达到标准；fulfil one’s norm完成工作日的定额；according to the accepted diplomatic ···
normal/normalization/normalize
normal/ˈnɔ:məl/adj.正常的，正规的，标准的：a normal school师范学校；a normal state正常状态；normal temperature常温The temperature was above(below) normal for the time of year.气···
north/northern
north/nɔ:θ/ I.n.北；北方，北部：a cold wind from the north北方吹来的冷风Canada lies to/on the north of the United States.加拿大位于美国北部。‖II.adj.北方的，北部的：North China华···
northeast/northwest
northeast/ˈnɔ:θˌi:st/ I.n.东北(方)，东北部：The Heilongjiang Province lies in the northeast of China.黑龙江省位于中国东北。‖II.adv.向东北：to sail northeast向东北方向航行‖III···
