n
纳
词形变化:名词复数:n's
例句与用法:1.He fought in the N African campaign during the last war.在上次战争中他在北非战役参战.
英英解释:名词n:
1. (of a solution) concentration expressed in gram equivalents of solute per liter
同义词：normality
2. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
同义词：nitrogen, atomic number 7
3. the cardinal compass point that is at 0 or 360 degrees
同义词：north, due north, northward
4. a unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal to 100,000 dynes
同义词：newton
5. the 14th letter of the Roman alphabet
同义词：letter n
na:
=National academician 国家科学院院士
英英解释:名词na:
1. a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
同义词：sodium, atomic number 11
naafi
n. (英国)海陆空军小吃部及小卖部经营机构
海陆空军小吃部(或小卖部)
naan
n. 奶奶（小孩儿语）
nab
v. 逮捕,攫取
vt. 抓,获取,抓住,逮捕
词形变化:名词:nabber 动词过去式:nabbed 过去分词:nabbed 现在分词:nabbing 第三人称单数:nabs
例句与用法:1.He was nabbed (by the police) for speeding.他超速行车被（警察）逮住了.
2.The thief was nabbed by the police.小偷被警察抓住了。
英英解释:动词nab:
1. tag the base runner to get him out
2. take into custody
同义词：collar, nail, apprehend, arrest, pick up, cop
3. seize suddenly
nabe
n. 邻近地区, 本地区影院
nabi
n. 伊斯兰教的先知
nabla
n. 微分算符(劈形算符)
nablus
纳布卢斯(西南亚巴勒斯坦地区的城市,在约旦河西岸)
英英解释:名词nablus:
1. an ancient city in the West Bank north of Jerusalem; the home of Jacob in biblical times
nabob
n. 印度莫卧儿帝国的地方长官, 在印度发财的欧洲人, 富豪
英英解释:名词nabob:
1. a governor in India during the Mogul empire
同义词：nawab
2. a wealthy man (especially one who made his fortune in the Orient)
nabokovian
a. (俄裔美国小说家) 纳巴科夫(式)的
naboth
n. 拿伯
nacarat
n. 鲜艳的桔红色
nacelle
n. 飞机的引擎机舱,飞机的驾驶员室,吊篮
英英解释:名词nacelle:
1. a streamlined enclosure for an aircraft engine
nacho
n. (墨西哥人食用的)烤干酪辣味玉米片
英英解释:名词nacho:
1. a tortilla chip topped with cheese and chili-pepper and broiled
nacre
n. 珍珠母
词形变化:形容词:nacred
例句与用法:1.As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin over time.所以真珠质的厚度就像脸上化妆品，不久就会磨薄了。
英英解释:名词nacre:
1. the iridescent internal layer of a mollusk shell
同义词：mother-of-pearl
nacred
a. 含有珍珠母的(真珠质的,有真珠层的)
nacreous
a. 含有珍珠母的(有珍珠光泽的,象珍珠质的)
英英解释:形容词nacreous:
1. consisting of or resembling mother-of-pearl
2. having a play of lustrous rainbow-like colors
同义词：iridescent, opalescent, opaline, pearlescent
nacs:
abbr. National Association of College Stores (美国)全国学院商店协会
英英解释:名词nac:
1. a council consisting of permanent representatives of all the member countries of NATO; has political authority and powers of decision
同义词：North Atlantic Council, NAC
nad
英英解释:名词nad:
1. a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes
同义词：adenine dinucleotide">nicotinamide adenine dinucleotide |
