大学英语单词-独山在线

大学英语单词表

本单词表包含15328条英汉词条，帮助你背诵记忆。

nought [ nɔ:t ] n. 没有,零,无
e.g. 1. Put two noughts after a seven to make seven hundred.
在7后面加两个零成为700。
2. The Greeks did nought, but play the fools and lie.
希腊人一事无成，仅仅在愚弄和欺骗。

noun [ naun ] n. 名词
e.g. 1. There are many nouns in a dictionary.
字典里有很多名词。
2. The function of an adjective is to describe or add to the meaning of a noun.
形容词的作用是描述或增加名词的意思。

nourish [ 'nʌriʃ ] v. 滋养,使...健壮,怀有
e.g. 1. Milk is all we need to nourish a small baby.
我们供给婴儿营养只需喂奶就够了。
2. She have nourish the dream of becoming a movie star.
她曾怀有成为电影明星的梦想。

nourishment [ 'nʌriʃmənt ] n. 滋养品,养料,营养
e.g. 1. The patient took no nourishment all day until dinner.
这个病人晚饭前什么东西都没吃。
2. A source of nourishment, especially a nourishing ingredient in a food.
营养品，滋养物营养的来源，尤指食物中的营养成分

novel [ 'nɔvəl ] a. 新奇的
n. 小说
e.g. 1. We are supposed to dress up as movie characters for the party, what a novel idea!
我们在晚会上要装扮得像电影中的角色，这是一个多么新奇的主意啊！
2. I like reading novels in my spare time.
我喜欢闲暇时读小说。

novelette [ ˌnɔvə'let ] n. 中篇小说
e.g.

novelist [ 'nɔvəlist ] n. 小说家
e.g. 1. I dreamed of becoming a novelist.
我梦想成为一个小说家。
2. The novelist had issued many saga novels.
那个小说家已经发表了很多长篇小说。

novelty [ 'nɔvəlti ] n. 新奇,新鲜,新奇的事物
e.g. 1. The novelty of his surroundings soon wore off.
他对环境的新奇感不久就淡薄了。
2. The author seems to strain after novelty.
作者似乎在力图标新立异。

November [ nəu'vembə ] n. 十一月
e.g. 1. This office will open in November.
这个事务所将在十一月开业。
2. He conked out in November with pleurisy.
他患肋膜炎于十一月份死去。

novice [ 'nɔvis ] n. 新手,初学者
e.g. 1. She's a complete novice as a reporter.
她初任记者，完全是个生手。
2. A novice or learner, particularly in newspaper reporting.
生手，新手新手或初学者，尤指报纸报导中的新手

now [ nau ] n. 现在,此刻
ad. 现在,立刻
conj. 既然
=National Organization of Women 全国妇女组织
e.g. 1. He was at home just now.
他刚才在家。
2. He is writing a letter now.
他现在正在写信。

nowadays [ 'nauədeiz ] ad. 现今,现在
n. 现今,当今
e.g. 1. Nowadays, the poor student has become a rich man.
如今，那个穷学生成了富人。
2. Phonograph is no longer used nowadays.
留声机现在已不再使用了。

nowhere [ 'nəuhwɛə ] ad. 任何地方都不
n. 不知道的地方,无处
e.g. 1. That kind of talk will get you nowhere.
说那种话对你没好处。
2. The book was nowhere to be found.
这本书无处可寻。

noxious [ 'nɔkʃəs ] a. 有害的,有毒的
e.g. 1. Noxious chemical wastes.
有毒化学废弃物
2. Chemicals that produce a noxious vapor when mixed.
化学物质混合后会放出有毒气体

ns 纳秒
e.g.

nuance [ nju:'ɑ:ns, -'ɔ:ns ] n. 配色,色调,细微差别
e.g. 1. A rich artistic performance, full of nuance.
一场意味深长的艺术表演充满了微妙之处

nuclear [ 'nju:kliə ] a. 原子核的,原子能的
e.g. 1. They decided to establish a nuclear power station.
他们决定修建一所核电站。
2. Russian-born American nuclear physicist known for his work on radioactivity and genetic information as well as his books popularizing theories of physics.
伽莫夫，乔治1904－1968俄国裔的美国核物理学家，因在射线遗传信息方面的研究和有关普及物理理论的书籍而闻名于世

nucleus [ 'nju:kliəs ] n. 核,核心,原子核
e.g. 1. These 1000 books will form the nucleus of the new school library.
这一千本书将构成学校新图书馆藏书的基础。
2. The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed.
外胚乳包在种子胚芽外，产生于细胞核的营养性组织

nuisance [ 'nju:sns ] n. 讨厌的东西,讨厌的人
e.g. 1. You are a confounded nuisance; stop pestering me.
你这个可恶的东西，别再缠着我了。
2. The noise was so loud that it was a nuisance to the neighbors.
那声音大得让邻居讨厌。

null [ nʌl ] a. 无效力的,无效的,无价值的
n. 零
[计算机] 空
e.g. 1. The state or quality of being null.
无效无效的状况或性质
2. The process of inserting meaningless characters, such as null characters, zeros, or spaces, into the unused portions of a field, record, or fixed- length block of data.
一种插入一些无意义字符的处理方法。例如，在一个字段、记录或固定长度数据块的不用部分插入空字符、零或空格。

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