an advanced human society高尚的野蛮人指未开化
原始人的善良、天真、不受文明罪恶玷污）：The book
contrasts
modern civilization with the ideal of the noble savage who 〖ived
in harmony nature.这本书将现代
文明同与自然界和谐相处的高尚野蛮人的理想进行了
对比。
no.blesse
ob.lige /nau,bles 3'bli:3; AMmf nou-/ now/i [U] (from French) the idea that people
who have special advantages of wealth, etc. should help other people who do not
have these advantages 位高则任重；显贵者
应有髙尚品德；贵族义务
n〇-b〇dy 〇T» /'naubadi; NAmE'nou-/ pron., noun m pron. - no one ： Nobody fcnew what fo say.谁也不知 道该说什么。»:i«j Nobody is more common than no one in spoken English•在英语口 语中，nobody.比 no
one 更常用。Haa somebody — compare
someone
■
noun {pi. -ies) a person who has no
importance or influ- ence小人物；无足轻重的人ECd nonentity: She rose 介om being a nobody to become a superstar•她从无名小 辈一跃$为超级明星。
no-'brain-er noun
(informal) a decision or a
problem that you do not need to think about much because it is obvious what you
should do无需用脑的事；备易的决定
no-'claims
bonus (also
,no-'daim
bonus, ,no- 'claim(s) discount) noun (all BrE) a reduction in the
cost of your insurance because you made no claims in the previous year无索赔赠金（因前一年未申报保险赔偿而
获得）
nocturnal /nDk't3：nl; NAmE na:k't3：rnl/ adj. 1 (of animals 动物）active at night 夜.间活动的 PTJ3
diurnal 2 (/br/Tifl/) happening
during the night 夜间发生的：a nocturnaZ visit■夜访
noc.turnal
e'misslon noun {biology an occasion when a man
ejaculates while he is asleep 遗精；梦遗 noc-turne /'nDkt3：n; NAmE 'na:kt3：rn/ noun a short piece of music in a romantic
style, especially for the piano夜曲（主要为钢琴曲）
Nod
/wad; NAmE na:d/
noun [U] ITiTOl see land n. nod /nod; NAmE na:d/ verb, noun
m
verb ( dd-) 1 if you nod, nod your head or your head nods, you move your head up
and down to show agreement, understanding, etc.点头：[V] I asked him if he woi/Zd heZp me and he
nodded.我丨^]丨也能不能帮我一
下，他点了点头。◊ Her head nodded
agreement.她点
头表示岗舍。◊ [VN] He nodded his head sympatheticaHy. j也向地点点头。◊ S/ie nodded approval她点头表示韌 同v 2 ~ (sth) (at/to sb) to move your head down
and up once to say hello to sb or to give them a sign to do sth 点头致意；点头示意：[V] JTie president
nodded to the crowd as he passed in the motorcade.当:总統的车队经过 时〆他向A藉:点:式致意。◊ S/说nodded at hiKbegfn
speaking.她点头示意他开始讲话。◊ IVN] to nod a greeting 点头问候 3
[V +〇«/»/.//?哪.]to move your head in the
direction of sb/sth to show that you are talking about them/it (朝…方向 >
点头（袅示所谈论的人或
物）：J asfceci where Steve was and she nodded in the
direction 〇/ the fcftchen.我问史蒂夫在哪儿，她朝厨房点
存头。。t〇 let your head fall
forward when you are sleeping in a chair 打盹；.打瞌睡：He sat nodding in 介ont 〇/ the /ire.他坐垚火炉:前打盹儿。!T»T?il have a nodding ac quaintance
with sb/sth to only know sb/ sthsl丨ghtly与…有点养客交；对…略知一4 rrnni nod 'off (iriformal) to fall asleep for a
short time while you are $itting in a chair 打吨；打瞌睡
noun a small quick movement
of the head down and up again :点头：to give a nod of
approval/agreement/ e/icouragement点头表示赞同/向意/鼓励11*3^1 get the 'nod [informal) to be chosen for sth;
to be given permis- sion or approval to do sdi 被远中；得细许对：He got the nod from the team
manager (= he was chosen for
the team).他被球队经理看中了。give sb/sth the 'nod (informal) 1 to give permission
for sth; to agree to sth 允许；知…表亲伺意：been given. fh_e nod to expand the business.我们得到允许扩大企业规模。◊ J hope he7tgive the:.nod to.thepian.我希望他会词意这 个if 划。2 to choose sb for sth 挑▲ a .nod and a 'wink | a ,nod is as good as a 'wink used to say that a
suggestion or a hint will be
understood, without
1353
anything more being said —点就懂;（心有灵犀）一点
通：Everything .couZd be done a nod and a
wfnfc. 每件事只靠点拨一下就能办妥了。on the ‘nod (8rf, informal) if a proposal is
accepted on the nod, it is accepted without any discussion (未经讨论 >
一致同意 nod-dle /'nndl; NAmE 'na:dl/ (NAmE usually noo-die) noun [old-fashioned, slang) your head; your brain % 脑袋
node
/naud;
NAmE noud/ noun 1 {biology ^.) a place on the stem of a plant from which a branch or
leaf grows 莖节 2 (fc/o/ogy 生）a small swelling on a
root or branch (根或金上的）瘤，节，结3 (fec/m/cfl/术语，especially computing if) a point at which two
lines or systems meet or cross 结点；节点：a network node 网络节点
4 [anatomy a small hard mass of tissue, especially near a joint in the
human body (尤指人侏关节附迨 的）硬结：a iymp/rnode淋巴结► nodal <3办 nod-ule /'nDdjuil; NAmE 'na:d3u:l/ noun a small round lump or
swelling, especially on a plant 乂 尤指植物上
的）节结，小瘤
Noel
/nau'el;
NAmE nou-/ noun [C, U] a word for ‘Christmas’
used especially in songs or on cards 圣诞节
(尤用于歌曲和贺卡）：快乐的圣诞节
noes pi. of no
,no-'fault adj. [only before noun] (especially NAmE, law W) not involving a decision
as to who is to blame for sth 不
追究责任的；无洋失的：no-/auZt insurance (= in
which the insurance company pays for damage, etc. without asking whose fault it
was)乐追究责任的保险
,no-fly
zone noun an area above a country
where planes from other countries are not allowed to fly 禁飞 区（_止别国飞机飞行的地区）
,no-'frills adj. [only
before noun] (especially of a service or product 尤指服务或产品）including only the
basic features, without anything that is unnecessary, especially things added
to make sth more attractive or comfortable只包括基本元素的；无装饰的：a no-户 airh‘ne只提供基本服务的航空公司
,no-'go area noun {especially BrE) an area, especially in
a city, which is dangerous for people to enter, or that the police or army do
not enter, often because it is controlled by a violent group禁区（常因被暴力团伙控
■制■) 'i (figurative) Some clubs are no-go areas for people over 30.对于30岁以上的人来说，有些俱乐部是禁区。◊ {figurative) This subject is definitely
a no-go area (= we must not discuss it).这个话M绝对禁止谈论。
1 no-good adj. [only before noun] (slang) (of a person A) bad or
useless坏的；无用的
Noh
(also
No)
/nau;
NAmE nou/ noun [U] traditional
Japanese theatre in which songs, dance, and mime are
performed by people _ wearing masks 能剧（日本传统
戏剧，
,no-'hoper noun {informal) a person or an animal that is considered
useless or very unlikely to be successful
无-取胜的人1或动物）；无用之辈；无能之人: noise /noizl noun
1 [C, U] a sound,
especially when it is loud, unpleasant or disturbing 声資；.响声；’:噪音；吵闹声：a rattlif^; noise咔嗒咔塔的声音◊ W/iat’s that noise?哪来的响声？
〇 PonY make a noise. O They were making too
much noise.他们的噪声太犬T。◊ J was wofcen. by the noise 〇/ a car starting up.我 _ S 车的启动声吵醒了。◊ haS to shout
above the.noise 〇/ the trajfiic.车辆噪声 太大，我们不得不扯着嗓子说诘。◊ f〇 reduce noise Zevels 减少噪音量 2 [DKfedj/?/a7/ 术语)extra electrical or
electronic signals that are not part of the signal that is being broadcast or transmitted and which may damaged it噪声;千扰；电子千扰讯号3 [U] information that
is not wanted and that can make it difficult for the important or useful
information to be seen clearly 干扰 ■信息； '.垃圾信息.：There is some noise in the data which
needs to be reduced.资料里有一些需要删除的不适用信
息。IHflTil make a 'noise (about sth) {informal) to complain loudly_大声诉苦；大声抱怨 make
'noises (about sth) {informal) 1 to talk in an indirect
way about sth that you think you might do 放出…的风声：The