2500_四级英语词汇(正序版)

2500. my

我的

🎤例句
  • All my friends do not smoke. (我的朋友并不全都吸烟。)

  • Then you must be my cousin. (那么你一定是我的远亲了。)

🤔同义词
  • oh, dear (哎呀(表示惊奇等);喔唷)

2501. myself

我自己;我亲自

🤩短语
  • by myself (独立完成)
🎤例句
  • I blame myself for what has happened. (发生这一切都怪我自己。)

  • I can look after myself. (我可以照顾好自己。)

  • I’m making myself a sandwich. (我在给自己做三明治。)

2502. mysterious

mi'stiəriəs 神秘的;难以理解的

🎤例句
  • The police are investigating the mysterious deaths of children at the hospital. (警察正在调查这家医院的儿童神秘死亡事件。)

  • Benson later disappeared in mysterious circumstances . (本森后来就神秘地失踪了。)

  • There’s something mysterious going on. (出了件怪事。)

🤔同义词
  • magic, fantastic (神秘的;不可思议的;难解的)

2503. mystery

英 [ˈmɪstri] 美 [ˈmɪstəri] 神秘;神秘的事物

🤩短语
  • murder mystery (谋杀之谜)
🎤例句
  • Twenty years after the event, his death remains a mystery . (事情过去二十年了,他的死仍然是个谜。)

  • The way her mind worked was always a mystery to him. (她脑子里在想些什么对他来说始终是个谜。)

  • ‘Why did he do it?’ ‘I don’t know. It’s a complete mystery .’ (“他为什么这么做?” “我不知道,这完全是个谜。”)

  • The police never solved the mystery of Gray’s disappearance. (警察一直没有侦破格雷失踪的谜案。)

  • But why would anyone want to kill Jack? The mystery deepened . (但为什么会有人想杀死杰克呢?疑团越来越深了。)

  • What happened to the paintings after that is an unsolved mystery . (后来那些画的命运如何是个不解之谜。)

  • I don’t know how he got the job – it’s one of life’s little mysteries . (我不知道他是怎么得到那份工作的——那永远是个小小的谜。)

  • How life began on Earth is one of the great mysteries of science. (地球生命的起源是一大科学谜团。)

🤔同义词
  • secret, privacy, confidence (神秘,秘密;奥秘;神秘的事物)

2504. nail

neil 钉;指甲

neil

🤩短语
  • nail polish (指甲油,趾甲油)

  • nail down (确定,明确;用钉钉住)

  • tooth and nail (拼命,竭尽全力)

  • nail file (指甲锉)

  • nail art (指甲艺术;美甲(等于nail fashion))

  • on the nail (当场;立刻)

  • nail varnish (指甲油(等于nail polish))

  • finger nail (指甲)

  • screw nail (螺钉)

  • nail biting ([医]咬甲癖)

  • nail up (钉住,钉牢)

  • nail clipper (指甲钳;指甲夹;指甲刀)

  • steel nail (钢钉)

🎤例句
  • The key was hanging on a nail by the door. (钥匙挂在门边的一颗钉子上。)
🤔同义词
  • reveal, fix, disclose (钉;使固定;揭露)

  • clou ([解剖]指甲;[五金]钉子)

2505. naked

'neikid 裸体的;无遮敝的

🤩短语
  • naked eye (n. 肉眼)

  • naked light (明火;无罩灯)

🎤例句
  • The children ran naked through the yard. (孩子们光着身子跑过院子。)

  • a picture of a naked man (裸体男子的照片)

  • They found the body lying half naked in the grass. (他们发现尸体半裸着躺在草丛中。)

  • The governor ordered the prisoner to be stripped naked and whipped. (监狱长下令将那个犯人剥光衣服进行鞭笞。)

🤔同义词
  • explicit, frank ([生物]裸体的;无装饰的;无证据的;直率的)

2506. name

名字;名誉

说出

🤩短语
  • in the name of (以…的名义)

  • your name (您的姓名)

  • name for (vt. 以...命名)

  • by name (名叫;凭名字)

  • domain name (网域名称)

  • brand name (商标名称)

  • under the name of (以…的名义;名叫…)

  • of the name of (叫…名字的,名叫…的;以…的名义)

  • company name (公司名称;注册之公司名称)

  • full name (全名;全称)

  • english name (英文名)

  • user name (用户名)

  • file name (文件名;档案名)

  • first name (名,西方人名的第一个字)

  • family name (姓氏)

  • real name (真实姓名,真名实姓)

  • chinese name (中文名)

  • name brand (名牌)

  • name card (名片)

  • last name (姓)

🎤例句
  • Her name is Mandy Wilson. (她的名字是曼迪•威尔逊。)

  • What’s your name? (你叫什么名字?)

🤔同义词
  • reputation, Bezeichnung (名称,名字;姓名;名誉)

  • install, constitute, place, style, call (命名,任命;指定;称呼;提名;叫出)

2507. namely

'neimli 即,也就是

🎤例句
  • Three students were mentioned, namely John, Sarah and Sylvia. (有三名学生被提到,即约翰、萨拉和西尔维娅。)
🤔同义词
  • viz., i.e. (也就是;即是;换句话说)

2508. nap

næp 小睡,打盹,瞌睡

🤩短语
  • take a nap (睡午觉;小睡一下)

  • have a nap (打个盹)

  • cat nap (n. 打瞌睡)

🎤例句
  • an afternoon nap (午睡)
🤔同义词
  • beauty sleep, lie-down (小睡,打盹儿;细毛;孤注一掷)

  • caulk off, neglect of (小睡;疏忽)

2509. narrow

'nærəu 狭的,狭窄的

🤩短语
  • narrow sense (狭义)

  • narrow band ([计]窄带,窄频带;[经]狭小汇率幅度)

  • narrow strip (窄带钢;窄带材)

  • narrow gap (窄隙;狭窄通路)

  • narrow pulse (窄脉冲)

  • narrow down (缩小;限制;减少;变窄)

  • narrow road (窄路;窄道)

  • in a narrow sense (在狭义上)

  • narrow opening (窄巷道;狭小通道)

  • narrow escape (九死一生,幸免于难;千钧一发)

  • narrow beam ((计)窄电子束)

  • narrow gauge (窄轨铁路;窄影片)

  • narrow linewidth (窄线宽)

  • narrow victory (险胜)

🎤例句
  • The stairs were very narrow. (楼梯非常狭窄。)

  • a long, narrow band of cloud (窄长的云带)

🤔同义词
  • nice, limited, finite, exact, precision (狭窄的,有限的;勉强的;精密的;度量小的)

  • neck, channel, sound (海峡;狭窄部分,隘路)

  • straiten (变窄)

2510. nasty

['nɑ:sti, 'næs-] 龌龊的;淫猥的

🎤例句
  • a nasty temper (坏脾气)
🤔同义词
  • blue, dirty (肮脏的;下流的;险恶的;脾气不好的)

2511. nation

'neiʃən 民族;国家

🤩短语
  • chinese nation (中华民族)

  • host nation (东道国)

  • developing nation (n. 发展中国家)

  • nation state (单一民族的独立国家)

  • sovereign nation (主权国家)

  • nation of islam (伊斯兰民族组织)

  • rainbow nation (彩虹国度(南非人自称))

  • most favored nation (最惠国待遇)

🎤例句
  • the President’s radio broadcast to the nation (总统对全国的广播讲话)

  • an independent nation (独立的国家)

  • the world’s leading industrial nations (世界上的主要工业国)

🤔同义词
  • country, state, folk, people, soil (国家;民族;国民)

2512. national

'næʃənəl 民族的;国家的

🤩短语
  • national economy (国民经济)

  • national standard (国家标准)

  • national security (国家安全;民族安全)

  • national day (国庆节)

  • national people's congress (全国人民代表大会)

  • national defense (国防)

  • national culture (民族文化)

  • national team (国家队)

  • national level (国家级;国家层次)

  • national policy (国家政策)

  • national park ((美)国家公园)

  • national power (国家电力;国家实力)

  • national defence (国防)

  • national conditions (国情;民情)

  • national income (国民收入)

  • national spirit (民族精神;国魂)

  • national health (n. 国民医疗服务制度)

  • national government (国家政府)

  • national patent (国家专利)

  • national highway (n. 国道)

🎤例句
  • Religion matters very much at a national level. (宗教事务在全国都非常重要。)

  • Between 1929 and 1933 America’s national income fell by more than half. (1929至1933年间,美国的国民收入下降过半。)

  • There are strong indications that the Prime Minister will call national elections in May. (有明显迹象预示首相将于5月召集全国大选。)

🤔同义词
  • state, natl (国家的;国民的;民族的;国立的)

  • subject (国民)

2513. nationality

,næʃən'æliti 国籍;民族,族

🤩短语
  • minority nationality (少数民族)

  • the han nationality (汉族)

  • dual nationality (n. 双重国籍)

🎤例句
  • people of the same nationality (同国籍的人)
🤔同义词
  • state, folk, people, soil (国籍,国家;民族;部落)

2514. native

'neitiv 本土的

'neitiv 本地人

🤩短语
  • native place (籍贯)

  • native american (印第安人;美洲原住民)

  • native language (本国语言;本机语言;机器各单元间编码语言)

  • native land (祖国;家乡)

  • native speaker (说母语的人,说本族语的人)

  • native soil (原土壤;残积土)

  • native tongue (母语)

  • native produce (土特产品,土产品)

  • native gold (自然金)

  • native plant (本地生植物;原生植物)

  • native starch (原淀粉;天然淀粉)

  • native code (本地代码;原代码)

  • go native (入乡随俗)

  • native son (土著)

  • native state (自然态,天然态)

  • native bank (钱庄)

  • native copper (自然铜)

🎤例句
  • Singapore has many native species of palm. (新加坡有很多土生的棕榈树种。)
🤔同义词
  • crude, inherent (本国的;[生物]土著的;天然的;与生俱来的;天赋的)

  • indigen, local product (本地人;土产;当地居民)

2515. natural

'nætʃərəl 自然界的;天然的

🤩短语
  • natural gas (天然气)

  • natural environment (自然环境)

  • natural science (自然科学)

  • natural disaster (自然灾难,自然灾害)

  • natural resource (自然资源)

  • natural language (自然语言)

  • natural frequency (自然频率,固有频率;本盏率)

  • natural condition (自然条件)

  • natural landscape (自然景观;天然景观)

  • natural beauty (自然美)

  • natural selection (自然选择;[生]物竞天择说)

  • natural scenery (自然风光)

  • natural rubber (天然橡胶)

  • natural monopoly (自然独占;天然垄断)

  • natural history (博物学)

  • natural world (自然界;物质世界)

  • natural law (自然法则,自然律)

  • natural ventilation (自然通风)

  • natural water (天然水)

  • natural forest (天然森林)

🎤例句
  • the study of the natural world (对自然界的研究)

  • an area of spectacular natural beauty (自然风景秀丽的地区)

  • death from natural causes (自然死亡)

  • the need for natural light in offices (办公室里需要自然光的照射)

🤔同义词
  • material, physical, born, spontaneous (自然的;物质的;天生的;不做作的)

  • idiot, baichi (自然的事情;白痴;本位音)

2516. naturally

'nætʃərəli 自然地;天然地

🎤例句
  • Naturally, you’ll want to discuss this with your wife. (当然,你一定想和你妻子商量一下这件事。)

  • Naturally enough, she wanted her child to grow up fit and strong. (很自然,她希望自己的孩子健康茁壮地成长。)

🤔同义词
  • spontaneously, unaffectedly (自然地)

2517. nature

'neitʃə 大自然;本性;性质

🤩短语
  • in nature (本质上,事实上)

  • human nature (人性;人类本性)

  • by nature (天生地;生性)

  • nature reserve (n. 自然保护区)

  • second nature (第二天性;老习惯)

  • true nature (本性)

  • in the nature of (具有…性质)

  • mother nature (大自然;自然的力量)

  • back to nature (回归自然(牧场物语))

  • beauty of nature (美丽的大自然,自然美)

  • good nature (n. 脾气好;温厚)

  • law of nature (自然法则;自然定律)

  • against nature (违反自然地;奇迹般地)

  • all nature ([美国口语]人人,万物)

  • physical nature (物理性质)

  • nature protection (自然保护)

  • dual nature (二重性,双重性)

  • sounds of nature (天籁;大自然的声音)

  • balance of nature (生态平衡;自然平衡;自然生态平衡;自然均衡)

  • nature conservation (自然保护;自然保育;自然保持)

🎤例句
  • We grew up in the countryside, surrounded by the beauties of nature. (我们在乡村长大,周围是美丽的大自然。)

  • nature conservation (自然保护)

  • Disease is nature’s way of keeping the population down. (疾病是大自然控制人口的方法。)

🤔同义词
  • property, category, variety, manner, kind (自然;性质;本性;种类)

2518. naughty

'nɔ:ti 顽皮的,淘气的

🎤例句
  • You’re a very naughty boy! Look what you’ve done! (你真是个淘气鬼!瞧你干了些什么!)
🤔同义词
  • blue, dirty, unhappy, inadequate, wrong (顽皮的,淘气的;不听话的;没规矩的;不适当的;下流的)

2519. naval

'neivəl 海军的,军舰的

🤩短语
  • naval vessel (海军舰艇)

  • naval base (海军基地)

  • naval officer (海军军官;海军军官海关税务助理海军官员)

  • naval ship (军舰;海军舰艇)

  • naval architecture (造船学,造船工程;海洋建筑工程,海事工程)

  • naval academy (海军学院;海军军官学校)

  • naval power (海上强国;制海权)

  • united states naval academy (美国海军学院)

  • naval port (军港海军港口)

  • naval architect (造船工程师,造船技师)

🎤例句
  • The harbour is an important naval base. (该港是一个重要的海军基地。)

  • America lend-leased many naval crafts allied countries during the World War Ⅱ. (二战时,美国根据租借法案向盟国提供了许多海军舰只。)

2520. navigation

,nævi'ɡeiʃən 航行;航海术;导航

🤩短语
  • inertial navigation ([电]惯性导航(等于inertial guidance))

  • inertial navigation system ([军]惯性导航系统)

  • satellite navigation (n. 卫星导航)

  • navigation bar (导航栏;导航条)

  • navigation equipment (导航设备)

  • navigation channel (航道,船道)

  • maritime navigation (海上航行;水运;航海学;海洋船舶驾驶)

  • navigation mark (导航标志;航道标志)

  • navigation satellite (导航卫星)

  • celestial navigation (天文导航)

  • air navigation (空中导航;空中领航)

  • navigation lock (船闸;通航闸)

  • inland navigation (内河航行)

  • marine navigation (海上导航;航海导航;船舶导航;航海术)

  • navigation aid (助航设备;导航设施)

🎤例句
  • compasses and other instruments of navigation (罗盘及其他导航仪器)
🤔同义词
  • salling, siling ([航]航行;[水运]航海)

2521. navy

'neivi 海军

🤩短语
  • navy blue (深蓝色;藏青色)

  • royal navy ((英)皇家海军)

  • united states navy (美国海军)

  • navy yard (n. 海军工厂;海军船坞)

🎤例句
  • the British Navy (英国海军)

  • He joined the navy during the war. (他在战争期间参加了海军。)

🤔同义词
  • seapower ([军]海军)

2522. near

niə 近,接近

niə 近的

🤩短语
  • come near (走进;险些;可与…相比(多用于否定句))

  • far and near (远近;四面八方;到处)

  • near by (接近;在…附近)

  • nowhere near (远不及;离…很远)

  • near at hand (在手边,在附近)

  • nearest and dearest (最亲近的(人))

  • as near as (几乎,差不多)

  • near of kin (近亲的)

🎤例句
  • They live near London. (他们住在伦敦附近。)

  • I’m sure they live somewhere near here. (我肯定他们就住在这附近。)

  • They moved house to be nearer the school. (他们把家搬到离学校近一些。)

  • She told the children not to go near the canal. (她告诉孩子们不要走近运河。)

  • I’m warning you - don’t come any nearer! (我警告你别再靠近!)

  • We heard voices as we drew near the village. (我们走近村子时听见了说话声。)

🤔同义词
  • familiar, close (近的;亲近的;近似的)

  • rising, forbye (近;接近)

  • next, anigh (靠近;近似于)

2523. nearby

'niə'bai 附近的

'niə'bai 在附近

🎤例句
  • Lucy was staying in the nearby town of Hamilton. (露西当时住在附近的汉密尔顿镇。)

  • He might easily have been seen by someone who lived nearby. (他可能很容易被住在附近的人看到。)

  • The helicopter crashed to earth nearby. (直升机坠毁在附近的地面上。)

🤔同义词
  • adjacent, surrounding (附近的,邻近的)

  • around, close by (在附近)

  • in the shadow of, in the vicinity of (在…附近)

2524. nearly

'niəli 差不多;密切地

🤩短语
  • nearly every day (几乎每一天)

  • nearly ready (快准备好了)

🎤例句
  • It took nearly two hours to get here. (到这里花了将近两小时。)

  • Michelle’s nearly twenty. (米歇尔年近二十。)

  • Is the job nearly finished? (这工作快干完了吗?)

  • Louise is nearly as tall as her mother. (路易丝差不多和她母亲一样高。)

  • I nearly always go home for lunch. (我几乎总是回家吃午饭。)

  • He very nearly died. (他差点送命。)

🤔同义词
  • almost, most, virtually, practically (差不多,几乎;密切地)

2525. neat

ni:t 整洁的;熟练的

🤩短语
  • neat cement (净水泥,净水泥浆)
🎤例句
  • neat handwriting (工整的笔迹)

  • His clothes were always neat and clean. (他的衣服总是很整洁。)

  • Everything in the house was neat and tidy. (房子里的每样物品都干净整齐。)

  • She arranged the books in a nice neat pile. (她把书摞成整齐的一堆。)

🤔同义词
  • elegant, flowing, graceful (灵巧的;整洁的;优雅的;齐整的;未搀水的;平滑的)

2526. necessarily

'nesəsərəli, ,nesə'serəli 必然,必定

🎤例句
  • The care of old people necessarily involves quite a lot of heavy lifting. (照顾老年人必定要干很多搬重物的活儿。)
🤔同义词
  • inevitably, consequentially (必要地;必定地,必然地)

2527. necessary

'nesisəri 必要的;必然的

🤩短语
  • if necessary (如果必要的话)

  • necessary for (所必需;对…是必要的)

  • necessary condition (必要条件,充分必要条件)

  • when necessary (在必要的时候)

  • as necessary (必要时)

  • absolutely necessary (绝对必要)

  • necessary and sufficient condition (充要条件;必要且充分的条件)

  • where necessary (必要时;需要时;必要地方)

  • sufficient and necessary condition (充要条件;充分必要条件)

  • necessary evil (n. 无可避免之灾祸)

  • necessary connection (必然联系)

🎤例句
  • The booklet provides all the necessary information about the college. (这本小册子提供了关于那所学院的所有必需信息。)

  • No further changes were considered necessary. (没有必要作出进一步改变。)

  • The doctor says it may be necessary for me to have an operation. (医生说我可能需要做手术。)

🤔同义词
  • inevitable, required, essential, certain, automatic ([数]必要的;必需的;必然的)

  • requirement, want (必需品)

2528. necessity

ni'sesəti, nə- 必要性;必然性

🤩短语
  • of necessity (必然地;不可避免地)

  • out of necessity (出于需要,必定)

  • by necessity (不得已;必然地,不可避免地)

  • logical necessity (必然性,逻辑的必然性)

🎤例句
  • I’m afraid it’s become a matter of economic necessity. (恐怕这已成了一个经济需求的问题。)
🤔同义词
  • need, want, demand, requirement for (需要;[数]必然性;[经]必需品)

2529. neck

nek 颈,脖子

🤩短语
  • neck and neck (并驾齐驱,不分上下)

  • bottle neck (瓶颈)

  • pain in the neck (极讨厌的人或事)

  • stiff neck (脖子发僵,斜颈;顽固之人)

  • neck of the woods (附近一带(一般指乡村地区))

  • up to one's neck (手边的事情太多;忙的不可开交)

  • neck down (v. 收缩…使成颈状)

  • neck and crop (adv. 干脆;彻底地)

  • by a neck (◎【赛马】以一颈之差(获胜或失败))

  • welding neck (对焊)

  • roll neck (辊颈)

  • neck ring (项圈,颈环)

  • axle neck (轴颈)

  • welding neck flange (对焊法兰)

  • shaft neck (轴颈)

🎤例句
  • Mike rubbed the back of his neck. (迈克揉了揉后颈。)

  • You have a lot of tension in your neck muscles. (你的颈部肌肉很紧张。)

  • He patted his horse’s neck. (他拍了拍马脖子。)

  • She had a mass of golden hair, which she wore in a coil at the nape of her neck. (她有一头金发,盘在脖子后面。)

  • The dog picked up the puppy and carried it by the scruff of the neck into the house. (那条狗叼住小狗的后颈,把它叼进了屋子。)

🤔同义词
  • narrow, channel, sound, collar (脖子;衣领;海峡)

2530. necklace

'neklis 项链,项圈

🤩短语
  • diamond necklace (钻石项链)

  • pearl necklace (珍珠项链)

🎤例句
  • ...a diamond necklace and matching earrings. (…一条钻石项链和与之相配的耳环。)

2531. need

ni:d 需要

ni:d aux需要

🤩短语
  • in need (在危难中;在穷困中的)

  • need for (对……的需要;需要……)

  • in need of (需要…时)

  • no need (不需要;不必了)

  • need to do (需要做…)

  • urgent need (迫切需要)

  • need help (需要帮助)

  • actual need (实际需要)

  • what do you need (你需要些什么)

  • if need be (如果有需要的话)

  • matters need attention (注意事项)

  • meet one's need (满足某人的需要)

  • basic need (基本需求,基本需要)

  • in dire need of (adv. 急需)

  • have need of (需要)

  • need analysis (需要分析)

  • psychological need (心理需求;心理需要)

  • have need to (需要;有…的必要)

  • financial need (金钱上的需要;财政需要)

  • at need (困难之时;必要时)

🎤例句
  • You don’t really need a car. (你其实并不需要一辆车。)

  • Plants need light in order to survive. (植物需要光才能存活。)

  • The camcorder needs a new battery. (这台摄像机需要一块新电池。)

  • Are you sure that you have everything you need? (你确定需要的都有了吗?)

🤔同义词
  • necessity, shortage, want, do, deficiency (需要,要求;缺乏;必要之物)

  • ask, lack, claim, to require (需要)

  • wish, to require (需要)

2532. needle

'ni:dl 针,缝补,编织针

🤩短语
  • pins and needles (如坐针毡;焦躁不安;手脚发麻)

  • needle valve (针阀;针状活门)

  • on the needle ([美国俚语]注射毒品的,有毒瘾的)

  • needle roller (滚针;卷叶虫)

  • needle bar (针杆;针把)

  • needle biopsy (穿刺活检;针吸活组织检查)

  • pine needle (松针)

  • thread the needle (完成一件艰辛的工作,完成艰难的任务)

  • needle work (缝纫;针线活)

  • acupuncture needle (n. 针灸针)

  • needle bearing (滚针轴承)

  • needle therapy (n. 针灸疗法(等于acupuncture))

  • needle roller bearing (滚针轴承;滚动轴承)

  • needle plate (针板;导针板)

  • compass needle (罗盘针,罗针;罗经磁针)

  • suture needle (缝(合)针)

  • needle hole (针孔;针洞)

  • needle point (针尖)

  • puncture needle (穿刺针)

  • needle tube (针形管)

🎤例句
  • She carried hypodermic needles and syringes in her bag. (她包里带着皮下注射针和针筒。)

  • Drug users are at risk when they share needles. (吸毒者共用注射针很危险。)

🤔同义词
  • stimulus, incentive, index, finger, excitement ([轻]针;指针;刺激;针状物)

  • sew (缝纫;做针线)

  • stimulate, fan, motivate, activate (刺激;用针缝)

2533. needless

不需要的

🎤例句
  • The report caused needless anxiety to women who have attended the clinic. (那份报告让去那家诊所就诊过的妇女产生了不必要的忧虑。)

  • We need to bring to an end these needless deaths. (我们必须终止这些无谓的死亡。)

  • Charles hates needless waste. (查尔斯痛恨不必要的浪费。)

2534. negative

'neɡətiv 否定的;消极的

🤩短语
  • negative effect (负面影响;负效应;负磁力效应)

  • positive and negative (正反;肯定和否定)

  • negative influence (不利影响;消极作用;负影响)

  • negative pressure ([物]负压;[计]负压力)

  • in the negative (adj. 否定的;反对的)

  • negative correlation ([经]负相关)

  • negative feedback (负反馈;负回授)

  • negative ion (阴离子)

  • negative growth (负增长;贸增长)

  • negative attitude (消极态度)

  • positive and negative effects (正负作用)

  • negative transfer (负迁移(心理))

  • negative factor ([经]消极因素)

  • negative sequence (逆序)

  • negative electrode (负极,负电极;阴极)

  • negative temperature (负温度,负绝对温度;零下温度)

  • negative charge (负电荷)

  • negative value (负值)

  • gram negative (adj. 革兰氏阴性的;革兰氏〔染色)阴性的)

  • false negative (伪阴性)

🎤例句
  • students with a negative attitude to school (对上学抱消极态度的学生)

  • They have a uniformly negative image of the police. (他们都对警察印象不好。)

  • Jean rarely sounded so negative about her mother. (琼很少这么说她母亲不好。)

🤔同义词
  • passive, destructive ([数]负的;消极的;[语]否定的;阴性的)

  • infirmation, disaffirmation ([语]否定;负数;[摄]底片)

  • deny, refuse ([语]否定;拒绝)

2535. neglect

ni'ɡlekt 忽视,忽略;疏忽

🤩短语
  • neglect of (疏忽)

  • neglect of duty (玩忽职守;[法]失职;过失责任)

🎤例句
  • She smoked and drank, neglected the children, and left the clothes unmended. (她抽烟喝酒,既不照顾孩子,也不缝补衣服。)

  • a neglected garden (疏于打理的花园)

  • The building has been badly neglected. (这栋大楼严重疏于维护。)

🤔同义词
  • ignore, be forgetful of (疏忽,忽视;忽略)

  • omission, oversight (疏忽,忽视;怠慢)

2536. Negro

'ni:grəu 黑人

🤩短语
  • negro spiritual (n. 黑人灵歌)
🎤例句
  • "I do not accept the Negro as my equal, " Douglas said. "And I deny that he is my brother. (“我不会接受黑人与我平等的思想,”道格拉斯说,“而且我拒绝把黑人当成我的兄弟。)

  • It meant that I, a humble Negro girl, had just as much chance as anybody in the sight and love of God. (这就意味着,我这样一个卑微的黑人女孩,也可以像其他人一样有很多机会受到上帝的关注和爱。)

2537. neighbour

['neɪbə] 邻居,邻国,邻人

🎤例句
  • One of the neighbors complained about the noise from the party. (有位邻居抱怨聚会太吵。)

  • FBI agents were interviewing all their friends and neighbors. (联邦调查局人员正在向他们所有的朋友和邻居问话。)

  • Our next-door neighbours (= the people who live in the house next to us ) say they’ll look after our cat for us while we’re away. (我们隔壁的邻居说,我们不在时他们会照顾我们的猫。)

🤔同义词
  • joneses, vicinage (邻居;仁慈的人)

  • abut upon, abut against (邻接)

  • abut (住在邻近;毗邻;友善)

  • adjacent, nearby (邻居的;邻近的)

2538. neighbourhood

'neibəhud 邻居关系;邻近

🤩短语
  • in the neighbourhood of (大约;在...附近)
🎤例句
  • ...a suburban Boston neighbourhood close to where I live. (…离我住处较近的波士顿城郊。)
🤔同义词
  • contiguity, all around (邻近;周围;邻居关系;附近一带)

2539. neither

(两者)都不的

🤩短语
  • neither one (没有一个)

  • neither do i (我也不)

  • me neither (我也不)

🎤例句
  • She lives in retirement, neither making nor receiving visits. (她过着隐退的生活, 既不访客, 也不见客。)
🤔同义词
  • nor (也不;既不)

2540. nephew

'nefju: 侄子,外甥

🎤例句
  • I am planning a 25th birthday party for my nephew. (我正在为侄子筹划他25岁的生日聚会。)

2541. nerve

nə:v 神经;勇敢,胆量

🤩短语
  • nerve oneself (鼓起勇气;振作)

  • optic nerve (视神经)

  • peripheral nerve (末梢神经,外周神经)

  • facial nerve (面神经;颜面神经)

  • sciatic nerve (n. 坐骨神经)

  • nerve cell ([解]神经细胞)

  • nerve root (神经根)

  • nerve fiber (n. 神经纤维;神经元)

  • sensory nerve ([医]感觉神经)

  • sympathetic nerve ([解]交感神经)

  • vagus nerve ([医]迷走神经;交感神经)

  • motor nerve (运动神经)

  • ulnar nerve (n. 尺神经;尺骨神经)

  • cranial nerve (n. 脑神经;颅神经)

  • median nerve (正中神经)

  • radial nerve (桡神经)

  • trigeminal nerve (三叉神经)

  • nerve center ([解]神经中枢;神经元)

  • nerve tissue (神经组织)

  • have no nerves (毫不紧张)

🎤例句
  • a condition which affects the nerves in the back (影响背部神经的疾病)
🤔同义词
  • courage, heart ([解剖]神经;勇气;[植]叶脉)

  • take courage, get up the courage (鼓起勇气)

2542. nervous

'nə:vəs 神经的;易激动的

🤩短语
  • nervous system (神经系统)

  • central nervous system (中枢神经系统)

  • autonomic nervous system (植物性神经系统,自主神经系统)

  • feel nervous (感到紧张;发慌)

  • get nervous (变得紧张)

  • nervous breakdown (精神崩溃)

  • sympathetic nervous system (交感神经系统)

  • peripheral nervous system ([解]周围神经系统)

  • nervous tension (神经紧张)

  • nervous tissue (神经组织)

🎤例句
  • I wish you’d stop looking at me like that. You’re making me nervous. (我希望你不要再那样看着我了,你让我紧张。)

  • By the time I got into the interview I was a nervous wreck (= was extremely nervous ). (到了面试的时候,我紧张得要命。)

🤔同义词
  • neural, jittery ([解剖]神经的;紧张不安的;强健有力的)

2543. nest

nest 巢,窝,穴

🤩短语
  • bird's nest (n. 燕窝;鸟巢)

  • bird nest (鸟窝;炉渣)

  • empty nest (空巢;空巢期;儿女长大离家)

  • nest egg (储蓄金,储备金(为养老或应变等用))

  • hornet's nest (n. 黄蜂窝;马蜂窝)

  • mare's nest (幻想的东西;杂乱;骗局)

  • empty nest syndrome (空巢综合症)

🎤例句
  • a bird’s nest (鸟窝)

  • In May the females build a nest and lay their eggs. (雌鸟在5月份筑巢产蛋。)

  • Young eagles leave the nest after only two months. (雏鹰仅仅两个月以后就会飞离鸟巢。)

🤔同义词
  • soil, eyrie (巢,窝;安乐窝;温床)

  • nidificate (筑巢;找鸟巢)

2544. net

net 网,网状物;通信网

🤩短语
  • on the net (在网上)

  • net of (扣除)

  • net profit (净利润)

  • net income (净收益;收益净额)

  • on net (按净计算)

  • safety net (安全网)

  • net worth (净值;资本净值)

  • net work (净功,纯功)

  • net present value (净现值,现在净价值;纯现价)

  • net weight (净重)

  • net friend (网友)

  • net cash (现金净价;现金净额)

  • net sales (净销售额;扣除销货折扣和退货后净额)

  • power net (弹性针织物;电力网)

  • net framework (n. [计算机]微软网络框架)

  • net asset (净资产)

  • net value ([经]净值)

  • fishing net (渔网)

  • net effect (合成串音;有效效应)

  • surf the net (上网;网上冲浪)

🎤例句
  • Bruce spends most evenings surfing the Net (= looking at information in different places on the Internet ). (布鲁斯晚上大多在网上浏览信息。)
🤔同义词
  • network, web (网;网络;净利;实价)

  • harvest, come into (得到;净赚;用网捕)

  • pure, whole (纯粹的;净余的)

2545. network

'netwə:k 网状物;网络

🤩短语
  • neural network (神经网络)

  • computer network (计算机网络)

  • network environment (网络环境)

  • network system (网络系统;网状制;网络系统供电网系统)

  • network security (网络安全;网络安全性;网络保密)

  • sales network (销售网络;营销网络)

  • information network (情报网)

  • network management (网络管理,网路管理;网管系统;网络治理)

  • distribution network (配电网;[经]销售网)

  • network structure (网络结构)

  • communication network (通讯网络)

  • power network (电力网,电力网络)

  • service network (服务网络)

  • road network (道路网,公路网)

  • marketing network (营销网)

  • campus network (校园网;园区网)

  • network communication (网络通信,网络传播)

  • network planning (网路规划)

  • local area network (n. 局域网)

  • fuzzy neural network (模糊神经网络)

🎤例句
  • Hungary’s telephone network (匈牙利的电话网)

  • a high-speed European rail network (欧洲的高速铁路网)

🤔同义词
  • net, meshwork ([计][通信]网络;广播网;网状物)

2546. neutral

'nju:trəl 中立的;中性的

🤩短语
  • neutral point (中性点;中和点)

  • neutral grounding (中性接地;中点接地)

  • neutral salt (中性盐;中式盐)

  • neutral position (空档位置;中间位置;中性位置;空挡)

  • neutral axis (n. 中性轴)

  • neutral detergent (中性洗涤剂,中性去污剂)

  • neutral protease (中性蛋白酶)

  • neutral red (中性红)

  • risk neutral (风险中性;风险中立)

  • neutral line (中性线;中线)

  • carbon neutral (碳中和;碳平衡)

  • neutral plane ([电]中和平面)

  • neutral atmosphere (中性气氛;中性大气;中性蒙气)

  • neutral surface (中性面)

  • neutral wire (中线;中性线)

  • neutral current (中性流;中性线电流)

  • neutral beam (中性束)

  • neutral ground (中性点接地)

  • neutral atom (中性原子)

🎤例句
  • I always tried to remain neutral when they started arguing. (他们争论起来的时候我总是努力保持中立。)

  • Clive decided to adopt a neutral position. (克莱夫决定采取中立立场。)

  • The British government acted as a neutral observer during the talks. (英国政府在会谈中扮演了中立观察员的角色。)

🤔同义词
  • indifferent, litmusless (中立的,[生物]中性的;中立国的;非彩色的)

  • fence-sitter, mugwump (中立国;中立者;非彩色;齿轮的空档)

2547. never

'nevə 永不,决不;不

🤩短语
  • never forget (永不忘记)

  • never do (绝对不行,绝不可以)

  • never mind (没有关系,不要记在心上)

  • never before (以前从未曾有过)

  • never again (拒绝再玩,不再;再也不会)

  • never ever (绝不,从不)

  • almost never (几乎从不)

  • never fear (不要怕;别担心)

  • better late than never (亡羊补牢;迟做比不做好)

  • never so (非常;空前地)

  • never fail to (一定会...)

  • now or never (勿失良机,机不可失;把握现在)

  • never say die (不要失望)

  • never without (每一……必……)

  • as never before (前所未有地,空前地)

  • tomorrow never comes (切莫依赖明天)

  • never for a moment (adv. 决不)

  • never heard of it (从来没听说过)

  • never to be forgotten (铭刻肺腑的)

  • never so much as (甚至连…都不)

🎤例句
  • He’s never been to Australia. (他从未去过澳大利亚。)

  • I’m never going back there again, not as long as I live. (只要我活着,我再也不会回到那儿去。)

  • It is never too late to give up smoking. (戒烟不言晚。)

  • (= never after a particular time ) would he return to Naples. (他再也不会回到那不勒斯。)

🤔同义词
  • none, nothing (从未;决不)

2548. nevertheless

,nevəðə'les 然而

,nevəðə'les 仍然

🎤例句
  • The news may be unexpected; nevertheless, it is true. (这消息可能是出乎意料的,然而是真实的。)
🤔同义词
  • though, natheless (然而,不过;虽然如此)

  • whereas, however, while, but, yet (然而,不过)

2549. new

nju:, nu: 新的;新近出现的

🤩短语
  • new type (新型)

  • new year (新年)

  • new york (纽约)

  • new products (新产品)

  • new development (新发展)

  • new generation (新世代,新一代;新生代)

  • new zealand (n. 新西兰)

  • new approach (新方案;新做法)

  • happy new year (新年快乐;恭贺新禧)

  • new era (新纪元报)

  • new concept (新概念)

  • new model (新模型;新型号)

  • new idea (新思想;新想法)

  • new technique (新技术)

  • new world (新世界(指西半球或南、北美洲及其附近岛屿))

  • brand new (全新的;崭新的)

  • new life (新生活;新生命)

  • new process (新工艺)

  • new design (新式样,新设计)

  • new year's (n. 元旦(等于New Year's Day);除夕(等于New Year's Eve))

🎤例句
  • the city’s new hospital (市里新建的医院)

  • the new issue of ‘Time’ magazine (新一期《时代周刊》)

  • new products on the market (市场上的新产品)

  • The hardest part of this job is understanding the new technology. (这项工作最难的地方是理解新技术。)

  • a new range of drugs (一系列新药)

🤔同义词
  • fresh, updated (新的,新鲜的;更新的;初见的)

  • recently, freshly (新近)

2550. newly

'nju:li 新近,最近

🎤例句
  • She was young at the time, and newly married. (那时她还年轻,刚结婚。)
🤔同义词
  • recently, of late, last (最近;重新;以新的方式)

2551. news

nju:z, nu:z 新闻,消息

🤩短语
  • good news (好消息;福音;喜讯;福音)

  • bad news (n. 坏消息;令人讨厌的人;倒霉的事)

  • news agency (通讯社;新闻通讯社)

  • xinhua news agency (新华社)

  • news conference (记者招待会)

  • news report (新闻报道,时事报告)

  • latest news (最新消息,最近新闻)

  • in the news (被报导(在新闻报道中出现))

  • on the news (在广播或电视新闻中)

  • news service (n. 通讯社(等于news agency))

  • news release (n. 通讯社或政府机构发布的新闻稿(等于press release))

  • economic news (经济新闻)

  • china news (中国新闻;中国日报)

  • news network (新闻网;新闻传输网)

  • news briefing (新闻发布会)

  • international news (国际新闻)

  • news broadcast (新闻广播,新闻报道)

  • news story (新闻报道)

  • local news (地方新闻;本地新闻)

  • world news (世界新闻)

🎤例句
  • I hope to have some good news for you soon. (我希望很快就能给你好消息。)
🤔同义词
  • message, word, press (新闻,消息;新闻报导)

2552. newspaper

'nju:s,peipə, 'nju:z- 报纸,报

🤩短语
  • in the newspaper (在报纸上)

  • newspaper reporter (记者)

  • newspaper office (n. 报社)

  • english newspaper (n. 英文报纸)

  • read the newspaper (看报)

  • newspaper advertising (报纸广告,新闻广告)

  • newspaper stand (报摊)

  • sunday newspaper (n. 星期日报)

  • newspaper boy (报童)

  • wall newspaper (壁报)

🎤例句
  • She had read about it in the newspapers. (关于这件事她已经在报纸上看到了。)

  • a series of newspaper articles about life in Cuba (刊登在报纸上的一系列关于古巴生活的文章)

🤔同义词
  • paper, courant (报纸)

2553. next

nekst 紧接的;贴近的

🤩短语
  • come next (紧随其后;再下来)

  • the next world (阴间;来世,来生;天堂)

  • get next to someone ([美国俚语]博得某人欢心;(尤指在性关系上)与某人相契,熟识某人)

🎤例句
  • Grace sighed so heavily that Trish could hear it in the next room. (格雷丝沉重地叹气,特蕾什在隔壁房间都听到了。)

  • The man in the next chair was asleep. (邻座的男子睡着了。)

🤔同义词
  • secondly, then, afterwards (然后;下次;其次)

  • following, posterior (下一个的;其次的;贴近的)

  • near, anigh (靠近;居于…之后)

2554. nice

nais 美好的,令人愉快的

🤩短语
  • nice and (很,挺)

  • nice to meet you (很高兴见到你)

  • nice day (美好的一天)

  • nice to see you (很高兴认识你)

  • have a nice day (过得愉快)

  • how nice (多好啊;好漂亮)

  • nice guy (好人)

  • make nice ([美国口语]表示亲昵,爱抚)

  • nice thing (好事)

  • nice looking (adj. (口语)好看的;漂亮的)

  • nice meeting you (很高兴认识你;很高兴见到你)

  • have a nice weekend (周末玩得愉快)

  • have a nice trip (祝你旅途愉快)

  • have a nice time (玩得痛快;玩得高兴)

  • nice talking to you (很高兴和你聊天)

  • nice work (干得好)

  • what a nice day (好天气)

  • nice try (想得美;做的不错)

🎤例句
  • They’ve got a very nice house. (他们的房子真漂亮。)

  • Did you have a nice time? (你们玩得开心吗?)

  • It’s such a nice day (= good weather ), why not go for a swim? (天气真好,为什么不去游泳呢?)

  • What a nice surprise! (真是个惊喜!)

  • One of the nice things about Christmas is having all the family together. (圣诞节的一个好处是全家可以聚首一堂。)

🤔同义词
  • precision, exact, narrow, kind, benign (精密的;美好的;细微的;和蔼的)

2555. niece

ni:s 侄女,外甥女

🎤例句
  • ...his niece, the daughter of his eldest sister. (…他的外甥女,他大姐的女儿。)

2556. night

nait 夜,夜间

🤩短语
  • at night (在夜里)

  • last night (昨晚)

  • in the night (在夜里)

  • by night (adv. 在夜里)

  • all night (整夜)

  • every night (每个夜晚)

  • into the night (入夜;直到夜里)

  • good night (晚安,再见)

  • night sky (夜天)

  • the night before (前一天晚上)

  • night after night (一夜又一夜)

  • late at night (在深夜;深更半夜)

  • from morning till night (从早到晚)

  • night and day (日以继夜地)

  • tomorrow night (明天晚上)

  • the other night (前两天的夜里;不久前的一个夜晚)

  • all night long (整夜,通宵)

  • late night (深夜)

  • night vision (夜视;微光摄像电视)

  • night out (节日的夜晚;外出的一夜)

🎤例句
  • It was a cold moonlit night. (那是个寒冷的月夜。)

  • I didn’t sleep too well last night. (我昨晚睡得不太好。)

🤔同义词
  • evening, nocte (夜晚,晚上;黑暗,黑夜)

  • vesperal (夜晚的,夜间的)

2557. nine

nain 九,九个

🤩短语
  • nine out of ten (十分之九,百分之九十)

  • cloud nine (n. [俚]九重天(想象中的天堂);[俚]极乐心境;[俚]狂喜状态)

  • nine to five (朝九晚五)

  • whole nine yards ([美口]全部;一切事物;从头至尾)

  • on cloud nine (非常高兴,九霄云上)

  • nine years old (九岁)

🎤例句
  • He’s only been in this job for nine months. (他干这份工作才九个月。)

  • We open at nine (= nine o’clock ). (我们9点开始营业。)

  • Kay was taught by her mother till she was nine (= nine years old ). (凯一直由她妈妈教到九岁。)

2558. nineteen

,nain'ti:n 十九,十九个

🎤例句
  • It was nineteen minutes past seven. (当时是7点19分。)

  • I was only nineteen (= 19 years old ). (我当时只有19岁。)

2559. ninety

'nainti 九十,九十个

🎤例句
  • America was far richer in the nineties. (90年代的美国要富裕得多。)

2560. ninth

nainθ 第九;九分之一

🤩短语
  • double ninth festival (重阳节)
🎤例句
  • In that region, Chile went from ninth to first, overall, as Chilean mobile web use increased by 3200% over the past year. (智利从这一地区的第九跃升到第一位,因为智利的移动网络用户在过去一年增长了 3200% 。)

2561. nitrogen

'naitrədʒən

🤩短语
  • ammonia nitrogen (氨氮;氨型氮,氨基氮)

  • nitrogen content (含氮量;总氮量)

  • total nitrogen (总氮,总氮量)

  • nitrogen fertilizer (氮肥;氮肥肥料)

  • liquid nitrogen (液氮)

  • nitrogen oxide (氧化氮;氮的氧化物)

  • nitrogen source (氮源;氮源物质)

  • nitrogen fixation ([化]固氮作用)

  • nitrate nitrogen (硝态氮;硝酸盐氮)

  • urea nitrogen (尿素氮;脲氮)

  • nitrogen metabolism (氮代谢)

  • nitrogen concentration (氮浓度)

  • amino nitrogen ([化]氨基氮)

  • nitrogen dioxide ([化]二氧化氮)

  • nitrogen supply (氮供应)

  • nitrogen balance ([生化]氮平衡)

  • biological nitrogen fixation (生物固氮;生物固氮酌;生物固氮作用)

  • nitrogen cycle (氮循环)

  • nitrogen flow (氮化怜)

  • nitrogen treatment (氮化处理)

🎤例句
  • Well, we know nitrogen has what? (对于氮气我们知道什么?)

  • The plant requires nitrogen in order to make proteins. (植物需要氮以便制造蛋白质。)

  • All of these from the group one and two through the group five and six elements, but what about elements, what about molecules like hydrogen, or nitrogen, or maybe oxygen? (所有的这些都是来自于第一主族和第二组主族,到第五主族和第六组主族的悬殊,那么元素呢,比如氢气,氮气或氧气那样的分子呢?)

🤔同义词
  • azote ([化学]氮)

2562. no

nəu 不;并不

nəu 没有

🤩短语
  • no longer (不再)

  • no more (不再)

  • no less than (不少于,多达…;正如)

🎤例句
  • ‘Are you Italian?’ ‘No, I’m Spanish.’ (“你是意大利人吗?”“不,我是西班牙人。”)

  • ‘Do you want any more?’ ‘No thanks.’ (“你还要再来点吗?”“不要了,谢谢。”)

  • ‘Could you help me write this?’ ‘No, sorry, I haven’t got time at the moment.’ (“你能帮我写这个吗?”“抱歉,不行,我现在没时间。”)

  • He wanted to take me to a disco but I said no. (他想带我去迪斯科舞厅,但是我拒绝了。)

  • Sixty percent of people voted no. (60%的人投了反对票。)

  • If you’re asking whether I feel the same way about her, the answer is no. (如果你问的是我对她是否也有相同的感觉,答案是没有。)

🤔同义词
  • not, non, n't (不)

  • nah (没有;不是)

2563. noble

'nəubl 贵族的;高尚的

🤩短语
  • noble metal (贵金属)

  • noble gas (惰性气体(等于inert gas))

  • of noble birth (贵族出身)

  • noble group (来宝集团;诺布尔集团)

🎤例句
  • It’s very noble of you to spend all your weekends helping the old folk. (你心地真好,周末的时间全都用来帮助老人。)

  • noble ideals (崇高的理想)

🤔同义词
  • magnificent, grand (高尚的;贵族的;惰性的;宏伟的)

  • prince, nobility, aristocrat (贵族)

  • grasp, collar (抓住;逮捕)

2564. nobody

'nəubədi, -bɔdi 谁也不;无人

🤩短语
  • nobody could (没人能做到;那么别人也休想)

  • nobody else (没有其他人)

  • nobody home (无人在家;心不在焉)

  • nobody can stop (无人能阻止(歌词))

  • a mere nobody (微不足道的人)

🎤例句
  • I knocked on the door but nobody answered. (我敲了敲门,但没人应门。)
🤔同义词
  • small potatoes, worm (无名小卒;小人物)

2565. nod

nɔd 点(头);点头表示

🤩短语
  • get the nod ([美国口语]得到认可;被选中)

  • on the nod ([口语])

  • nod off (打盹)

  • land of nod ([口]睡梦之乡)

🎤例句
  • I asked her if she was ready to go, and she nodded. (我问她是否已准备好出发,她点了点头。)

  • Mom nodded her head sympathetically. (妈妈同情地点了点头。)

🤔同义词
  • swing, bob (点头;打盹;摆动)

  • noddle (点头;点头表示)

  • to oscillate, to swing (点头;打盹;摆动)

2566. noise

nɔiz 喧闹声;响声;噪声

🤩短语
  • low noise (低噪声,低噪声的)

  • noise reduction (噪声降低,噪声消减)

  • noise ratio (噪声比)

  • noise control (噪声控制)

  • white noise (白噪声(用以掩盖令人心烦的杂音))

  • traffic noise (交通噪音,交通噪声)

  • noise level (噪声级;噪声电平)

  • signal to noise ratio (信噪比,信号噪声比)

  • background noise (背景噪声)

  • big noise (有影响的人,名人;耸人听闻的声明)

  • phase noise (相位噪声)

  • random noise (随机噪声;不规则噪声)

  • environmental noise (环境噪声)

  • gaussian noise (高斯噪声)

  • make a noise (吵闹,喧哗;成为众人谈论或注意的对象)

  • noise elimination (消声;噪声消除)

  • noise suppression (噪声抑制)

  • ambient noise (环境噪声)

  • impulse noise (脉冲噪声,冲激噪声)

  • additive noise (相加噪声)

🎤例句
  • What’s that noise? (那是什么声音?)

  • Try not to make a noise when you go upstairs. (上楼时尽量不要弄出声。)

  • There was a lot of noise outside. (外面很吵闹。)

  • Noise levels have been reduced by 20%. (噪音水平下降了20%。)

🤔同义词
  • row-de-dow, klang (噪音;响声;[环境]杂音)

  • rumor (谣传)

  • make a sound (发出声音;大声议论)

2567. noisy

嘈杂的;喧闹的

🤩短语
  • noisy channel (有噪声信道;噪声信道)
🎤例句
  • The kids have been really noisy today. (孩子们今天实在是吵。)

  • a noisy engine (噪声大的发动机)

🤔同义词
  • furious, boisterous (嘈杂的;喧闹的;聒噪的)

  • klang, babelism (响声;嘈杂声)

2568. none

nʌn 没有人

nʌn 毫不

🎤例句
  • I wish I could offer you some cake but there’s none left. (我真想能请你吃些蛋糕,但一点也没剩的了。)

  • Although these were good students, none had a score above 60. (虽然这些都是好学生,但是没有一个考到60分以上。)

  • She waited for a reply, but none came. (她等着答复,可是什么也没等到。)

  • Even an old car is better than none. (有一辆旧车也比没有车强。)

🤔同义词
  • lacking, void of (没有的,一点没有的)

  • nothing, noway (决不,一点也不)

2569. nonsense

胡说,废话

🎤例句
  • ‘I’m a prisoner in my own home.’ ‘Nonsense!’ (“我在自己家里就像个囚犯。”“胡说!”)

  • If you ask me, these modern teaching methods are a load of nonsense (= a lot of nonsense ). (要我说,这些现代教学方法全是一派胡言。)

  • He was talking utter nonsense as usual. (他像平常一样又在胡说八道了。)

  • By 1832 the idea had become an economic nonsense. (到了1832年,那种观点已经成为经济学的谬论。)

2570. noon

nu:n 正午,中午

🤩短语
  • at noon (adv. 在中午)

  • high noon (正午;全盛时期;顶峰;[口]危机)

🎤例句
  • We met at 12 noon. (我们中午12点见了面。)
🤔同义词
  • midday, midnoon (中午;[天]正午;全盛期)

2571. nor

也不;不

🤩短语
  • nor yet (也没有,也不)
🎤例句
  • He can neither read nor write (= he cannot read or write ). (他既不会读也不会写。)

  • Hilary was neither shocked nor surprised by the news. (希拉里对这个消息既没有感到震惊,也没有觉得意外。)

  • Neither Matt nor Julie said anything. (马特和朱莉都没有说什么。)

🤔同义词
  • neither (也不;也不是)

2572. normal

'nɔ:məl 正常的,普通的

🤩短语
  • normal university (师范大学)

  • normal operation (正常运行,常规操作)

  • normal temperature (正常体温;标准温度)

  • normal distribution (n. 正态分布)

  • normal pressure (正常压力;标准气压)

  • normal school (师范学校)

  • normal college (师范学院)

  • beijing normal university (北京师范大学)

  • normal stress (正应力;法向应力)

  • normal running (正常运转;机组运行正常)

  • normal state (正规状态;[核子]基态(等于ground state))

  • return to normal (恢复正常)

  • normal condition (正常状态)

  • normal function (正常函数)

  • normal form (标准型;正规形式;规格化形式)

  • normal value (正常价值;标准值)

  • normal level (正常水平;正常能级)

  • normal mode (正常模式;标准振荡方式;自然振荡;固有状态)

  • normal phenomenon (正常现象)

  • normal vector (法向量;法向向量;法向矢量)

🎤例句
  • A normal working week is 40 hours. (一个正常的工作周是40小时。)

  • She was assessed in the normal way, and placed on the waiting list. (她接受了正常的评估后被列入等候名单。)

  • All I want is to lead a normal life. (我想要的只是能过正常的生活。)

🤔同义词
  • standard, arm's-length ([数]正常的;正规的,标准的)

  • criterion, standard, level, prototype (正常;标准;常态)

2573. normally

'nɔ:məli 通常,正常地

🤩短语
  • normally open (常开的;正常断开的)

  • normally closed (常闭的;正常闭合的)

🎤例句
  • The journey normally takes about two hours. (这段旅程通常需要大约两小时。)

  • Normally, I park behind the theatre. (通常我把车停在剧院后面。)

🤔同义词
  • commonly, currently, generally (正常地;通常地,一般地)

2574. north

nɔ:θ 北,北方

nɔ:θ 北方的

🤩短语
  • north america (北美洲)

  • north of (…的北边;在…以北)

  • north korea (n. 朝鲜;北韩)

  • in the north (在…的北部,在北方)

  • north china (华北)

  • north and south (南北;北方与南方)

  • to the north (向北方)

  • north carolina (n. (美国)北卡罗来纳州)

  • on the north (在北边)

  • north sea (北海)

  • north pole (n. 北极)

  • north africa (北非;非洲北部)

  • to the north of (在…北面;在…以北)

  • north wind (北风)

  • north slope (阿拉斯加北坡;北坡油田)

  • north dakota (美国北达科他州)

  • north point (北角;北点)

  • north star (北极星)

  • north island (北岛(新西兰))

  • north latitude (北纬)

🎤例句
  • Which way is north? (哪边是北?)
🤔同义词
  • nord ([测]北,[地理]北方)

  • boreal ([地理]北方的;朝北的)

2575. northeast

,nɔ:θ'i:st 东北

,nɔ:θ'i:st 位于东北的

🎤例句
  • ...the warm waters of Salt Springs Island to the northeast. (…流向东北方向的盐泉岛的温泉水。)

  • ...a climate like that of our northeast coast. (…同我们东北部沿海气候相似的一种气候。)

2576. northern

'nɔ:ðən 北方的,北部的

🤩短语
  • northern ireland (北爱尔兰自治区(在爱尔兰东北部))

  • northern hemisphere (北半球)

  • northern slope (北坡(美国阿拉斯加州北冰洋之间))

  • northern territory (北领地,北部领地;北部地方)

  • northern light (北极光)

  • northern latitude (n. 北纬)

  • northern island (北爱尔兰)

🎤例句
  • a man with a northern accent (带有北方口音的男子)

  • Northern Europe (北欧)

🤔同义词
  • boreal, upstate ([地理]北部的;北方的)

2577. northwest

,nɔ:θ'west 西北

,nɔ:θ'west 位于西北的

🤩短语
  • northwest airlines (西北航空(财富500强公司之一,总部位于美国,主要经营航空公司))

  • northwest territory (西北地区(美国的))

🎤例句
  • ...four miles to the northwest. (…西北方向4英里。)

2578. nose

nəuz 鼻子;突出部分

🤩短语
  • on the nose (正好,恰恰)

  • runny nose (流鼻涕)

  • by a nose (几乎;以些微之差)

  • pay through the nose (被勒索;被敲竹杠)

  • nose for (v. 探听)

  • long nose (长鼻子;长鼻梁;高鼻子)

  • nose into (查探,探听)

  • nose out (比……略胜一筹)

  • stuffy nose (曲差)

  • red nose (红鼻子)

  • running nose (流鼻涕;[医]鼻漏)

  • bloody nose (出血的鼻子)

  • blow your nose (擦鼻涕,擤鼻涕)

  • bridge of the nose (鼻梁;鼻背,鼻柱)

  • run at the nose (流鼻涕)

  • nose job (鼻子整形手术)

  • nose piece (突鼻组件;喷嘴;换镜旋座;测头管壳)

  • nose up (v. 升起)

  • have a nose for (对…敏感,很善于发现)

  • nose to nose (面对面)

🎤例句
  • Someone punched him on the nose. (有人一拳打在他的鼻子上。)
🤔同义词
  • smell, boko (鼻子;嗅觉;突出的部分;探问)

  • smell, snuff at (嗅;用鼻子触)

  • ask after (小心探索着前进;探问)

2579. not

不,没有

🤩短语
  • so as not to (vt. 以便不(未到...的程度))

  • if not for (要不是;若非)

  • not a thing (没东西;什么都没有)

  • be not in (不在家)

🎤例句
  • Most of the stores do not open until 10 am. (大多数商店要到上午10点才开始营业。)

  • She’s not a very nice person. (她为人不太好。)

  • You were wrong not to inform the police. (你没有通知警方是错误的。)

  • ‘Can we go to the park?’ ‘No, not today, dear.’ (“我们能去公园吗?”“不,今天不行,亲爱的。”)

🤔同义词
  • no, non, n't (不(用于否定句))

2580. note

nəut 笔记;便条;注释

🤩短语
  • please note (清注意)

  • of note (著名的,有名的)

  • editor's note (n. 编者的话;编者按)

  • take note (注意到;记笔记)

  • note on (音符开;注释)

  • take note of (注意;记笔记)

  • lecture note (讲义,上课笔记)

  • bank note (纸币;钞票;银行券)

  • explanatory note (注释;附注)

  • note down (记录某事)

  • make a note (作笔记)

  • promissory note ([商]本票;[商]期票)

  • personal note (人格底调子;正式照会;个人记事本)

  • note book (记事本;票据簿)

  • thank-you note (感谢信;致谢函)

  • make a note of (把…记下来)

  • debit note (借项清单;借方通知;收款票)

  • advice note (通知书,通知单)

  • taste note (品酒记录)

  • high note (高音;映象唱片)

🎤例句
  • Can I borrow your lecture notes? (我能不能借用一下你的课堂笔记?)
🤔同义词
  • bill, minute, William (笔记;[声]音符;[金融]票据;注解;纸币;便笺;照会;调子)

  • watching, register, take care of (注意;记录;注解)

2581. notebook

'nəutbuk 笔记本,期票簿

🤩短语
  • notebook computer (笔记型电脑)

  • notebook pc (笔记本电脑;笔记本型个人计算机)

🎤例句
  • He brought out a notebook and pen from his pocket. (他从口袋里掏出了一个笔记本和一支钢笔。)
🤔同义词
  • manual, jotter (笔记本,笔记簿;手册)

2582. nothing

'nʌθiŋ 没有东西

'nʌθiŋ 毫不

🤩短语
  • nothing but (只有;只不过)

  • have nothing (一无所有;什么也没有)

  • nothing to do (无所事事;闲着没事)

  • nothing in (◎无真实性)

  • do nothing (什么也不做,无所事事)

  • nothing to do with (与……无关)

  • for nothing (免费;徒然)

  • have nothing to do (无事可做)

  • nothing at all (一无所有;什么都不是)

  • nothing like (没有什么能比得上;一点也不象)

  • do nothing but (n. 只;仅)

  • nothing less than (完全是;不亚于;与…一模一样)

  • nothing much (很少;没什么事)

  • nothing short of (简直就是;无异于…;简直不比…差)

  • next to nothing (adv. 几乎没有)

  • nothing in life (毫无;一点也没有)

  • little or nothing (adv. 简直没有)

  • come to nothing (失败,终未实现)

  • mean nothing to (不重要)

  • no nothing (什么也没有)

🎤例句
  • Nothing ever happens in this town. (这镇上从来都不会发生什么特别的事。)

  • There’s nothing in this box. (这盒子里什么也没有。)

  • There was nothing else the doctors could do. (医生们没有别的办法了。)

  • He had nothing more to say. (他没有更多要说的了。)

  • We know nothing about her family. (我们对她的家庭一无所知。)

  • I couldn’t just stand by and do nothing. (我不能就那样袖手旁观。)

  • I promised to say nothing about it to anyone. (我答应这件事对谁也不说。)

  • We’ve heard nothing from her for weeks. (我们好几个星期没有她的音信了。)

  • There’s absolutely nothing to be ashamed of. (根本没有什么好难为情的。)

  • ‘Do you know much about business?’ ‘Nothing at all.’ (“你对做生意了解得多吗?”“一窍不通。”)

  • She had eaten virtually nothing at supper. (晚饭她几乎什么也没吃。)

  • There’s nothing wrong with the data. (这些数据没什么差错。)

  • There’s nothing new about this. (这没有什么新鲜的。)

  • A brief search was made but they found nothing untoward. (他们简单地搜查了一番,没发现任何异常。)

🤔同义词
  • nil, nonbeing (无;零;不关紧要之事)

  • none, nowise (毫不;决不)

2583. notice

'nəutis 注意

'nəutis 通知;注意

🤩短语
  • without notice (不预先通知地;没有事先通知)

  • prior notice (事先通知;预先通报)

  • take notice (注意)

  • give notice (通知)

  • written notice (书面通知)

  • further notice (另行通知)

  • on notice (按事先通知的(地),被关照过的(地))

  • short notice (临时通知)

  • advance notice (预先通知)

  • take notice of (注意到;留意)

  • public notice (公共启事,公告)

  • at short notice (在短时间内;立刻,即刻;一通知到就)

  • until further notice (在另行通知以前)

  • at a moment's notice (即刻;随时;一经通知就立即)

  • on short notice (忽然;急忙)

  • notice board (布告牌;警告牌)

  • copyright notice (版权记录;著作权通知)

  • payment notice ([经]缴款通知)

  • on such short notice (刚约就要见(没有给对方充裕的时间))

  • take no notice of (不理采…)

🎤例句
  • He noticed a woman in a black dress sitting across from him. (他看到有位黑衣女子坐在他的对面。)

  • I didn’t notice any smoke. (我没注意到有烟。)

  • Have you noticed any change in him? (你注意到他有什么变化了吗?)

🤔同义词
  • advice, information, announcement, declaration, regard (通知,布告;注意;公告)

  • message, observe (通知;注意到;留心)

  • draw attention, make a dent (引起注意)

2584. noticeable

'nəutisəbl 显而易见的;重要的

🎤例句
  • Alcohol has a noticeable effect on the body. (酒精对身体有明显的影响。)

  • It was noticeable that many of them avoided answering the question. (显而易见,他们中的许多人对这个问题都避而不答。)

🤔同义词
  • obvious, prominent, remarkable, marked, noted (显而易见的,显著的;值得注意的)

2585. noun

naun 名词

🤩短语
  • noun phrase (名词短语)

  • abstract noun (抽象名词)

  • proper noun ([语]专有名词)

  • uncountable noun (不可数名词)

  • plural noun (复数名词)

  • collective noun (n. 集合名词)

🎤例句
  • An adjective must agree with its noun in mumber and case. (形容词在数和格方面必须符合其所修饰的名词。)

  • In “the black cat” the adjective “black”modifies the noun “cat”. (在“那只黑猫”中,形容词“黑的”修饰名词“猫”。)

  • On the spines of books shelved in certain libraries and bookstores you will see OATES but this is a descriptive term, this is not a noun. (在某些图书馆或书店里某些图书的书脊上,你会看见“欧茨”,但这里的“欧茨”不能作名词解,它是个描述性的词语。)

2586. novel

'nɔvəl 小说

'nɔvəl 新的

🤩短语
  • historical novel (历史小说)

  • gothic novel (哥特小说;哥特式小说)

  • river novel (长篇小说)

  • saga novel (长篇小说;家世小说)

  • full-length novel (长篇小说;足本小说,未经删节的小说)

🎤例句
  • a novel by Jane Austen (简·奥斯丁的小说)

  • It took Vikram Seth three years to write his 1,349-page novel ‘A Suitable Boy’. (维克拉姆·塞斯花费三年时间写成了他那部1,349页的小说《如意郎君》。)

🤔同义词
  • patent, exquisite (新奇的;异常的)

  • story, fiction (小说)

2587. November

nəu'vembə 十一月

🎤例句
  • And again in November. (在十一月又一次。)

  • Too much snow in November. (太多的大雪在十一月。)

2588. now

nau 现在;立刻;于是

🤩短语
  • up to now (到目前为止)

  • just now (刚才;眼下)

  • for now (目前,暂时)

  • from now on (从现在开始)

  • by now (到目前为止;到如今)

  • until now (至今,直到现在,迄今为止)

  • even now (即使到现在;尽管这样)

  • till now (到现在为止,迄今)

  • now and then (偶尔;有时)

  • now what (又怎么了(表示感到厌烦);现在该怎么办)

  • there now ([表示警告或引起注意等]看,瞧)

  • here and now (此时此地;立刻)

  • now then (那么;喂)

  • do it now (现在开始;立即行动)

  • every now and then (不时地;常常)

  • as of now (此刻,眼下)

  • now or never (勿失良机,机不可失;把握现在)

  • before now (过去,以前)

  • where are you now (你现在哪里)

  • apply now (立即应用;马上申请;在线申请)

🎤例句
  • She's a widow now. (她现在是一个寡妇。)

  • But we are now a much more fragmented society. (但是我们现在是一个更加四分五裂的社会。)

🤔同义词
  • soon, immediately, shortly (现在;如今;立刻)

  • current, present, nowaday (现在的)

  • present, these days (现在;目前)

  • since, when, seeing (由于;既然)

2589. nowadays

'nauədeiz 现今,现在

🎤例句
  • Nowadays people are rarely shocked by the sex they see on television. (如今人们在电视上看见性爱镜头不太会感到吃惊了。)

  • Most people nowadays are aware of the importance of a healthy diet. (现在大多数人都明白健康饮食的重要性。)

🤔同义词
  • today, contemporarily (现今;时下)

2590. nowhere

'nəuhwεə 任何地方都不

🤩短语
  • out of nowhere (不知打哪儿来;突然冒出来;莫名其妙的出现)

  • nowhere near (远不及;离…很远)

  • get nowhere (一事无成;无进展)

🎤例句
  • Nowhere is drug abuse more of a problem than in the US. (没有什么地方的吸毒问题比美国更严重。)
🤔同义词
  • noplace (无处;任何地方都不;毫无结果)

  • anywhere (无处;任何地方;无名之地)

  • inexistent, non-existent (不存在的;毫无结果的;不知名的)

2591. nuclear

'nju:kliə, 'nu:- 原子核的;核心的

🤩短语
  • nuclear power (核能;核动力)

  • nuclear power plant (核电站;核能发电厂)

  • nuclear energy (n. 核能)

  • nuclear magnetic resonance (核磁共振)

  • nuclear power station (原子能发电厂)

  • nuclear test (核试验)

  • nuclear reactor (核反应堆;原子炉)

  • nuclear weapon (核武器)

  • nuclear fuel (核燃料,原子核燃料)

  • nuclear medicine (核医学)

  • nuclear war (核战争)

  • nuclear waste (核废料)

  • nuclear disarmament (核裁军;裁减核武器协定)

  • nuclear physics (核子物理)

  • nuclear bomb (n. 核弹)

  • nuclear transfer (细胞核移植)

  • nuclear fusion (n. 核聚变;[物]核子融合)

  • nuclear explosion (核爆炸)

  • nuclear fission ([物]核裂变;原子核分裂)

  • nuclear radiation (核辐射,放射性辐射)

🎤例句
  • France’s reliance on nuclear energy (法国对核能的依赖)

  • a nuclear power station (核电站)

  • a nuclear-powered submarine (核动力潜艇)

🤔同义词
  • central, atomic (原子能的;[细胞]细胞核的;中心的;原子核的)

2592. nucleus

'nju:kliəs 核,核心;(原子)核

🤩短语
  • cell nucleus (细胞核)

  • nucleus pulposus (髓核)

  • atomic nucleus (n. [化]原子核)

  • crystal nucleus (晶核)

  • caudate nucleus ([医]尾状核)

  • paraventricular nucleus (室旁核;脑室壁核)

  • suprachiasmatic nucleus (视交叉上核)

  • lateral geniculate nucleus (外侧膝状体核)

  • raphe nucleus (中缝核)

  • amygdaloid nucleus (杏仁核;扁桃状核;杏仁巢)

  • arcuate nucleus (弓状核;弧形核)

🎤例句
  • Neutrons and protons are bound together in the nucleus of an atom. (在一个原子的核内,中子和质子聚合在一起。)
🤔同义词
  • core, quick ([核][天][生物]核,核心;原子核)

2593. nuisance

'nju:səns 讨厌的东西

🤩短语
  • public nuisance (n. 妨害公众安宁;妨害公众利益的人或事物)

  • noise nuisance (噪声危害)

🎤例句
  • He could be a bit of a nuisance when he was drunk. (他喝醉时会是一个有点令人讨厌的人。)
🤔同义词
  • injury, harm, damage (讨厌的人;损害;麻烦事;讨厌的东西)

2594. number

'nʌmbə 数,数字;号码

🤩短语
  • number of (许多;数目;若干)

  • numbers of (许多,若干)

  • large number (大量;多位数)

  • large number of (大量的;众多的)

  • in number (总共;在数字上)

  • to the number of (adv. 合计数为...;达到...的数目)

  • number of people (人数)

  • phone number (电话号码)

  • number one (第一;最好;自己的利益)

  • telephone number (n. 电话号码)

  • small number (n. 小数;少数交易)

  • any number of (许多;好些)

  • a great number of (多数的,许多)

  • total number (总数)

  • a small number of (少量的;一小部分)

  • serial number (序号,编号)

  • any number (任意人数)

  • account number (帐号)

  • by the numbers (系统地;按常规地)

  • room number (房间号码)

🎤例句
  • They wrote various numbers on a large sheet of paper. (他们在一张大纸上写下了很多不同的数字。)

  • Add all the numbers together. (把所有数字加起来。)

🤔同义词
  • figure, arithmetic, digital ([数]数;(杂志等的)期;号码;数字;算术)

  • control No., code name (编号;计入;数…的数目;使为数有限)

2595. numerous

'nju:mərəs 为数众多的;许多

🎤例句
  • Numerous attempts have been made to hide the truth. (为掩盖事实作了很多尝试。)

  • The two leaders have worked together on numerous occasions. (那两位领导人已经多次合作。)

🤔同义词
  • many, multiple, hundred, plenty (许多的,很多的)

2596. nurse

nə:s 保姆;护士

nə:s 看护

🤩短语
  • head nurse (护士长)

  • at nurse (◎(孩子)由别人照看(或抚养))

  • wet nurse (n. 奶妈;乳母)

  • male nurse (男护士)

  • registered nurse (注册护士)

  • nurse station (护士站)

  • nurse practitioner (护理师,护师;执业护师,开业护士)

  • student nurse (护士生)

  • charge nurse (护士长;(英)病室护士)

🎤例句
  • The nurse is coming to give you an injection. (护士会来给你打针。)

  • The school nurse sent Sara home. (学校的护士送萨拉回家。)

  • a male nurse (男护士)

  • a senior nurse (高级护士)

  • a student nurse (= someone who is learning to be a nurse ) (实习护士)

  • a psychiatric nurse (= a nurse for people who are mentally ill ) (精神病院护士)

  • a community nurse (社区护士)

🤔同义词
  • cultivate, plant, rear (看护,护理;照顾;培养;给…喂奶)

  • fend for, attend on (照料,护理;喂奶;当保姆)

  • sister, amah ([医]护士;奶妈,保姆)

2597. nursery

'nə:səri 托儿所;苗圃

🤩短语
  • nursery stock (苗木)

  • nursery school (n. 幼儿园)

  • nursery tale (童话)

  • nursery rhyme (n. 童谣;儿歌)

  • seedling nursery (苗圃;播种苗圃)

  • nursery garden (育苗区,苗圃)

  • day nursery ((美)日间托儿所)

🎤例句
  • She puts her baby in this nursery and then goes back to work. (她把孩子送到这家托儿所然后回去上班。)
🤔同义词
  • soil, nest ([林]苗圃;托儿所;温床)

2598. nut

nʌt 坚果,干果;螺母

🤩短语
  • nuts and bolts (具体细节,基本要素)

  • for nuts ([英国口语](前常与 can’t 连用)一点也,根本)

  • betel nut (槟榔;槟榔子(等于areca nut))

  • pine nut (松子;松仁)

  • from soup to nuts (从头到尾;一应俱全)

  • cashew nut (n. 腰果)

  • screw nut (螺母;螺帽)

  • lock nut (锁紧螺母;防松螺母)

  • macadamia nut (澳洲坚果;夏威夷果;昆士兰果)

  • brazil nut (巴西胡桃)

  • locking nut (防松螺母;锁紧螺帽)

  • nut shell (坚果壳)

  • tough nut (大胆果断的人;暴躁的人)

  • areca nut (槟榔果)

  • nut cracker (坚果破壳器,坚果脱壳机;胡桃钳)

  • hexagonal nut (六角螺母)

  • adjusting nut (调节螺母;蝶螺母)

  • hex nut (六角螺母;六角螺器)

  • kola nut (n. 可乐果(产于南美或非洲,可乐树所结的果子,含咖啡因,用于制药或饮料))

🎤例句
  • a pine nut (松子)

  • roasted nuts (烘坚果)

  • We were sitting round the fire cracking nuts (= opening them ). (我们围坐在火炉边夹碎坚果。)

🤔同义词
  • nutsert, female screw (螺母,螺帽;坚果;难对付的人,难解的问题)

2599. nylon

'nailɔn 尼龙,耐纶

🤩短语
  • nylon bag (尼龙袋)

  • nylon fiber (尼龙纤维;耐纶纤维)

  • nylon cord (尼龙绳)

  • nylon tube (尼龙管)

  • nylon yarn (锦纶丝;尼龙丝;尼龙丝线)

  • nylon cable ties (尼龙扎线带)

  • nylon resin (尼龙树脂)

🎤例句
  • nylon fabric (尼龙织物)

  • The tent was made of nylon. (那顶帐篷是尼龙做的。)

🤔同义词
  • polymide, polyamide fiber (尼龙,[纺]聚酰胺纤维;尼龙袜)