C1 adjective /ˌniːoʊˈlɪθɪk/

neolithic

新石器时代的

Meaning

Relating to the later part of the Stone Age, when ground or polished stone weapons and tools prevailed.

Example

Neolithic communities began practicing agriculture and domesticating animals.

新石器时代的社区开始从事农业和驯化动物。

C1 adjective /ˈnæs.ənt/

nascent

初生的

Meaning

Emerging, developing, or in the early stages of formation

Example

The nascent technology is revolutionizing industries.

初生的技术正在革命化各行各业。

A1 adverb /ˈnɛvər/

never

从不

Meaning

at no time in the past or future; not ever

Example

I have never seen such a beautiful sunset.

我从未见过如此美丽的日落。

B2 adjective /njuːˈtrɪʃ.əs/

Nutritious

有营养的

Meaning

containing substances that help the body grow and stay healthy; nourishing

Example

Eating nutritious food helps maintain good health.

吃有营养的食物有助于保持身体健康。

A1 adverb /nɪər/

Near

近

Meaning

close in space or time; almost

Example

The school is very near to my house.

学校离我家很近。

B2 noun /ˈnjuːzˌlɛtər/

newsletter

时事通讯

Meaning

a printed or electronic report containing news or information about a company or organization

Example

The company sends a weekly newsletter to its employees.

公司每周向员工发送时事通讯。

B1 noun /neɪl/

Nail

钉子

Meaning

a small metal spike with a broadened flat head; part of finger or toe

Example

He hammered the nail into the wooden board.

他把钉子钉进了木板。

C1 verb /ˈnɛsəl/

nestle

依偎

Meaning

to settle or lie comfortably within or against something

Example

The child nestled into her mother's arms.

孩子依偎在她母亲的怀里。

A2 noun /nɔɪz/

Noise

噪音

Meaning

a sound, especially one that is loud or unpleasant

Example

The noise from the construction site was very disturbing.

施工现场的噪音非常扰人。

C2 noun /ˌɛn.biː.esˈpiː/

nbsp

不间断空格

Meaning

a non-breaking space character in HTML used to prevent an automatic line break at its position

Example

Use   in HTML to add a space that won't break into a new line.

在HTML中使用 添加一个不会换行的空格。

C1 adverb /ˈnɔːθwədz/

Northwards

向北

Meaning

towards the north; in a northerly direction

Example

The birds migrate northwards in spring.

鸟类在春天向北迁徙。

C1 noun ˈnærətɪv staɪl

narrative style

叙事风格

Meaning

The way in which a story is told, including the point of view and the voice of the narrator.

Example

Dickens' narrative style is engaging and emotional.

狄更斯的叙事风格引人入胜且富有情感。

A2 noun /niːs/

niece

侄女; 外甥女

Meaning

the daughter of one's brother or sister

Example

My niece is studying at the university this year.

我的侄女今年在大学学习。

C1 noun /ˈnɛktəriːn/

nectarine

油桃 (一种光滑皮肤的桃子品种)

Meaning

A smooth-skinned variety of peach.

Example

She bought a basket of fresh nectarines from the market.

她从市场上买了一篮子新鲜的油桃。

C1 adjective /ˈnæv.ɪ.ɡə.bəl/

Navigable

可航行的

Meaning

suitable for ships or boats to travel on; able to be navigated

Example

The river is navigable for small boats during the rainy season.

这条河在雨季适合小船通行。

B1 adjective /ˈnær.oʊ/

Narrow

狭窄的; 限制的; 受限的

Meaning

having a small width; thin; limited in scope; restricted

Example

The narrow street was barely wide enough for two cars.

这条狭窄的街道几乎不足以容纳两辆车。

C2 noun /næˈteɪʃən/

natation

游泳

Meaning

The act or sport of swimming.

Example

She took lessons in natation to improve her swimming skills.

她参加了游泳课程，以提高她的游泳技巧。

C2 noun /ˈnɑːstrəm/

nostrum

无效的药物

Meaning

a medicine or remedy, especially one that is not considered effective; a questionable solution

Example

The politician’s plan was dismissed as a mere nostrum for a complex problem.

政治家的计划被视为一个复杂问题的简单无效药物。

C1 adjective /nɪˈɡlɛktfʊl/

neglectful

疏忽的

Meaning

Failing to give proper care or attention.

Example

The neglectful parent left the child alone for hours.

疏忽的父母把孩子独自留下几个小时。

B2 adjective /ˈnoʊ.bəl/

Noble

高尚的；贵族的

Meaning

having high moral qualities; honorable; generous; of aristocratic birth

Example

His noble actions helped many people in need.

他的高尚行为帮助了许多需要帮助的人。

C1 noun /ˈnoʊmæd/

nomad

游牧民

Meaning

A person who has no permanent home and moves from place to place.

Example

The desert was once home to nomads who lived by herding animals.

沙漠曾经是游牧民的家，他们靠放牧生存。

C2 noun /ˈnæfθə/

naphtha

石油醚

Meaning

A flammable oil containing hydrocarbons, obtained from petroleum or coal tar, used as fuel or solvent.

Example

The factory stored barrels of naphtha for industrial use.

工厂储存了工业用途的纳夫塔桶。

C1 adjective /ˈnɑːkʃəs/

noxious

有害的

Meaning

harmful, poisonous, or very unpleasant

Example

The factory released noxious fumes into the air.

工厂释放了有害气体进入空气。

A2 noun /ˈnek.ləs/

Necklace

项链

Meaning

a piece of jewelry that is worn around the neck

Example

She wore a beautiful diamond necklace to the party.

她在派对上戴着一条漂亮的钻石项链。

C2 noun /ˈneɪdɪər/

nadir

Meaning

The lowest point of a situation or condition.

Example

The company reached its nadir during the financial crisis.

A2 adjective /ˈnɪəˌbaɪ/

nearby

附近

Meaning

close to a particular place or person

Example

The nearest gas station is nearby.

最近的加油站就在附近。

C2 verb /ˈnɪtˌpɪk/

nitpick

Meaning

To find and criticize small or unimportant faults in someone or something.

Example

She tends to nitpick about every little detail.

A2 verb /nɜːrs/

nurse

护理

Meaning

to care for someone who is sick or injured; to feed a baby

Example

She nursed her sick mother back to health.

她照顾了生病的母亲，直到她恢复健康。

B2 noun /ˈnuː.kʌm.ər/

New-comer

新来者

Meaning

a person who has recently arrived in a place or joined a group

Example

The newcomer was warmly welcomed by the team.

新来者受到了团队的热烈欢迎。

B2 noun nɪˈsesɪti

necessity

必要性

Meaning

The fact of being required or indispensable; an indispensable thing.

Example

Waste management is a necessity for environmental sustainability.

废物管理是环境可持续性的必要性。

B1 adjective /ˈnɔːðərn/

northern

北方的

Meaning

relating to the north or situated in the north

Example

The northern part of the country is known for its cold climate.

该国的北部因其寒冷的气候而闻名。

B2 adverb /ˈnoʊtəbli/

notably

显著地

Meaning

used to indicate something worthy of attention or significant

Example

She is notably talented in painting.

她在绘画方面非常有才华。

C2 noun /njʊˈrældʒə/

neuralgia

神经痛

Meaning

intense, often intermittent pain along a nerve pathway

Example

The patient suffers from neuralgia in her face.

病人面部患有神经痛。

C2 noun /ˈneɪˌseɪ.ɪŋ/

naysaying

负面言论

Meaning

The act of expressing negative or pessimistic views.

Example

His constant naysaying discouraged the team.

他不断的负面言论使团队失去了动力。

C2 noun /ˌniːoʊˈdɑːrwɪnɪzəm/

neo-darwinism

新达尔文主义

Meaning

A modern interpretation of Darwin's theory of evolution, integrating genetics and natural selection.

Example

Neo-Darwinism combines Darwin’s theory of natural selection with modern genetics.

新达尔文主义将达尔文的自然选择理论与现代遗传学相结合。

C2 verb /ˌnɒnˈplʌst/

nonplussed

困惑

Meaning

Past tense of nonplus; surprised and unsure how to react.

Example

He stood nonplussed at the strange remark.

他对奇怪的评论感到困惑。

C1 noun /ˌnoʊtəˈraɪəti/

notoriety

恶名

Meaning

The state of being famous or well-known for something bad.

Example

The criminal gained notoriety for his daring escapes.

罪犯因其大胆的逃脱而声名狼藉。

C2 noun /ˈnaɪɪˌlɪzəm/

nihilism

虚无主义

Meaning

The rejection of all religious and moral principles, often in the belief that life is meaningless.

Example

The philosopher was criticized for promoting nihilism.

哲学家因提倡虚无主义而受到批评。

A2 noun /ˈnoʊ.tɪs/

Notice

通知

Meaning

attention to something; a written or printed announcement

Example

The notice on the board announced the school closure.

公告板上的通知宣布了学校关闭。

A2 adverb /ˈnɔːməli/

Normally

通常

Meaning

in the usual way; under normal circumstances

Example

I normally wake up at 7 AM every day.

我通常每天早上7点醒来。

B2 adjective /ˈneɪ.kɪd/

Naked

赤裸的; 没有衣服; 暴露的; 裸露的

Meaning

without clothes or covering; bare; exposed; unclothed

Example

The naked truth about the situation shocked everyone.

关于局势的赤裸真相震惊了所有人。

C1 noun /ˈnaɪt.fɔːl/

nightfall

夜幕降临

Meaning

the time when night begins; dusk

Example

They decided to return home before nightfall.

他们决定在夜幕降临之前回家。

B2 adjective /nəˈtɔːriəs/

notorious

臭名昭著

Meaning

Famous or well-known for something bad or undesirable

Example

The area is notorious for its high crime rate.

该地区因其高犯罪率而臭名昭著。

B2 noun /ˈnoʊ.ʃən/

Notion

概念

Meaning

a conception or belief about something; an idea or opinion

Example

She had a strange notion that someone was following her.

她有一个奇怪的概念，认为有人在跟踪她。

B2 verb /nɪˈɡlekt/

neglect

忽视

Meaning

to fail to care for or give attention to something

Example

Don't neglect your health while studying.

学习时不要忽视自己的健康。

C2 noun /ˈnɛkrəˌmænsi/

necromancy

死灵法

Meaning

the practice of communicating with the dead, often to predict the future

Example

Ancient texts described rituals of necromancy performed by priests.

古代的文献描述了由祭司执行的死灵法仪式。

B1 adverb /ˈnætʃərəli/

Naturally

自然地

Meaning

in a natural manner; as expected; of course

Example

She naturally excels in mathematics.

她在数学上自然地出色。

A1 verb /neɪm/

name

命名

Meaning

to give a title or designation to someone or something

Example

They decided to name their baby Sarah.

他们决定把他们的宝宝命名为莎拉。

B1 noun /nest/

Nest

鸟巢

Meaning

a structure built by birds to lay eggs and shelter their young

Example

The bird built a nest in the tree.

鸟儿在树上建了一个鸟巢。

C2 noun /neɪv/

nave

教堂的中央部分

Meaning

the central part of a church building intended to accommodate the congregation

Example

The choir sang beautifully in the church nave.

合唱团在教堂的内夫里唱得非常动听。

B1 noun /ˈnætʃərəl dɪˈzæstər/

natural disaster

自然灾害

Meaning

a catastrophic event caused by natural processes of the Earth that results in significant damage, destruction, or loss of life

Example

The coastal town was devastated by a natural disaster.

这座沿海城镇被一场自然灾害摧毁了。

C1 adjective /ˌnɒnˈvɜː.bəl/

non-verbal

不涉及或使用语言或演讲; 通过手势、肢体语言或面部表情进行交流。

Meaning

Not involving or using words or speech; communicated through gestures, body language, or facial expressions.

Example

Non-verbal cues are just as important as words.

非语言提示与言语同样重要。

A2 adjective ˈnesəseri

necessary

必要

Meaning

Required to be done, achieved, or present; essential.

Example

Strict regulations are necessary for maintaining order.

严格的规定是必要的，以保持秩序。

C2 noun /ˈniːəˌfaɪt/

neophyte

新手

Meaning

A beginner or novice in a subject, skill, or belief.

Example

As a neophyte in programming, she often asked for guidance from her mentor.

作为编程的新手，她经常向她的导师请教。

A2 adjective /niːt/

Neat

干净整洁; 井然有序; 精心制作

Meaning

clean and tidy; well-organized; carefully done

Example

Her room is always neat and organized.

她的房间总是整洁有序。

C1 verb /ˈnʌrɪʃ/

nourish

滋养

Meaning

To provide with food or other substances necessary for growth, health, and good condition

Example

Good books nourish the mind.

好书滋养心灵。

C2 verb /ˌnɒnˈplʌs/

nonplus

使困惑

Meaning

To surprise and confuse someone so much that they are unsure how to react.

Example

The unexpected question seemed to nonplus the speaker.

这个意外的问题似乎让发言者感到困惑。

B2 adjective /ˈneɪ.bər.ɪŋ/

Neighbouring

邻近的; 相邻的; 邻接的

Meaning

situated next to or very near; adjacent; bordering

Example

We often visit our neighbouring countries for trade.

我们经常访问我们的邻国进行贸易。

C1 noun /nɪˈɡeɪʃən/

negation

否定

Meaning

The act of denying something; the contradiction or absence of something.

Example

The theory is built on the negation of traditional beliefs.

理论建立在对传统信仰的否定之上。

B2 verb /nɒd/

nod

点头

Meaning

to move one's head down and up to show agreement or acknowledgment

Example

She nodded in agreement with the proposal.

她点头表示同意该提议。

C1 noun njuːˈtræl.ə.ti

neutrality

中立

Meaning

The state of not supporting or helping either side in a conflict, disagreement, etc.; impartiality.

Example

Neutrality fosters trust in decision-making.

中立有助于决策中的信任。

C2 adjective ˌnjʊə.rəʊ.prəˈtek.tɪv

neuroprotective

神经保护

Meaning

Having the ability to protect nerve cells from damage, degeneration, or impaired function.

Example

Omega-3 fatty acids have neuroprotective benefits.

欧米伽-3脂肪酸具有神经保护作用。

B2 noun ˈneɪʧər ɪnˈθjuːziæsts

Nature Enthusiasts

自然爱好者

Meaning

People who have a passionate interest in and love for the natural world and outdoor activities.

Example

Nature enthusiasts often visit Sajek Valley for its scenic beauty.

自然爱好者常常前往萨杰克山谷，欣赏其美丽的景色。

C1 noun ˌnɒn.kəʊˌɒp.ərˈeɪ.ʃən

non-cooperation

不合作

Meaning

The practice of refusing to cooperate, especially as a form of protest.

Example

The non-cooperation movement gained momentum.

不合作运动获得了动力。

C2 noun /nuːt/

Newt

蝾螈

Meaning

a small amphibian with a long tail that lives both in water and on land

Example

The newt swam gracefully in the pond.

蝾螈优雅地在池塘里游泳。

C2 noun /ˈnjuː.trɪ.mənt/

nutriment

营养物

Meaning

Something that nourishes; sustenance or food.

Example

The soil provides nutriment to the plants.

土壤为植物提供养分。

A2 noun /ˈneɪbər/

neighbor

邻居

Meaning

a person living next door or nearby

Example

My neighbor lent me some sugar when I ran out.

我的邻居在我糖用完时借给了我一些糖。

C2 adjective ˌnjʊə.rəʊ.saɪənˈtɪ.fɪk

neuroscientific

神经科学的

Meaning

Related to the scientific study of the brain and nervous system.

Example

Neuroscientific research helps understand memory retention.

神经科学研究有助于理解记忆保持。

A2 adjective /ˈnɔːti/

naughty

顽皮

Meaning

Disobedient or mischievous, often in a playful or mildly bad way.

Example

The naughty child drew on the walls with crayons.

顽皮的孩子用蜡笔在墙上画画。

C2 noun /nɪˈkrɒlədʒi/

necrology

讣告

Meaning

An obituary notice or a list of people who have recently died.

Example

The newspaper published a necrology of notable figures who passed away that year.

报纸发布了该年已故知名人物的讣告。

C1 noun /ˈnɜr.tʃər/

Nurture

培养

Meaning

the process of caring for and encouraging growth or development

Example

Good parenting involves both nature and nurture.

良好的育儿涉及自然和培养两个方面。

C2 noun /naɪˈdʒel.ə/

Nigella

黑孜然

Meaning

small black seeds with a nutty, slightly bitter flavor, also known as black cumin or black seed

Example

Sprinkle nigella seeds on top of the bread before baking.

在面包上撒上黑孜然种子，然后烤制。

A2 pronoun /ˈnoʊˌbɑːdi/

nobody

没有人

Meaning

no person; not anyone

Example

Nobody came to the party.

没有人来参加派对。

C2 adjective /ˈneb.jə.ləs/

Nebulous

模糊的; 不明确的; 朦胧的

Meaning

vague or unclear; lacking definite form; hazy

Example

His plans for the future remain nebulous and unclear.

他的未来计划仍然模糊不清。

C2 noun, adjective /nɒn ˈkɒmbətənt/

non-combatant

非战斗人员

Meaning

a person not engaged in fighting during a war, such as civilians or medical staff

Example

The Red Cross workers were treated as non-combatants in the conflict.

红十字会的工作人员在冲突中被视为非战斗人员。

C1 adjective /ˈneɪzl/

nasal

鼻音的

Meaning

Relating to the nose; a sound produced through the nose.

Example

He spoke with a nasal voice due to his cold.

他因感冒说话带有鼻音。

C1 noun /ˈnʌt.meg/

Nut meg

肉豆蔻

Meaning

a spice made from the seed of the fruit of an evergreen tree, used in cooking and baking

Example

The recipe called for a teaspoon of ground nutmeg to flavor the custard.

食谱中要求用一茶匙磨碎的肉豆蔻来调味蛋奶冻。

C1 noun /ˌnɑm.əˈni/

Nominee

提名人

Meaning

a person who is nominated for an office, award, or honor

Example

She was the nominee for the Best Actress award.

她是最佳女演员奖项的提名人。

A1 noun neɪmz

Names

名字

Meaning

A word or set of words by which a person or thing is known.

Example

Names of family members are written on the family tree.

家庭成员的名字写在家谱上。

B1 adverb /ˈnjuːli/

newly

newtonian

与牛顿定律相关

Meaning

relating to the laws of motion and gravitation formulated by Sir Isaac Newton

Example

The scientist explained the Newtonian laws of motion.

科学家解释了牛顿的运动定律。

C1 noun, adjective /ˌnɒn ˈrɛzɪdənt/

non-resident

非居民

Meaning

a person who does not live in a particular country or place permanently

Example

Non-resident students often pay higher tuition fees.

非居民学生通常支付更高的学费。

B2 adverb /ˈneɪmli/

Namely

即; 特别是;

Meaning

that is to say; specifically; to be precise

Example

Three cities, namely Paris, London, and Rome, were visited.

三个城市，即巴黎、伦敦和罗马，被参观。

A2 noun /ˈnjuːzˌpeɪpər/

newspaper

报纸

Meaning

a printed publication (usually daily or weekly) containing news, articles, advertisements, and correspondence

Example

I read the newspaper every morning.

我每天早上读报纸。

B2 adverb /ˌnʌnðəˈlɛs/

nonetheless

尽管如此

Meaning

in spite of that; nevertheless

Example

It was raining, but nonetheless, they went hiking.

下着雨，但尽管如此，他们还是去远足了。

B1 noun /ˈnaɪt.meər/

Nightmare

噩梦

Meaning

a frightening or unpleasant dream; a very unpleasant experience

Example

The exam was a complete nightmare for unprepared students.

考试对未准备的学生来说是一场彻底的噩梦。

A1 adverb /naʊ/

now

现在

Meaning

at the present moment or time

Example

I am studying now.

我现在正在学习。

B1 noun /ˈniː.dəl/

Needle

针

Meaning

a thin, pointed metal instrument used for sewing

Example

She threaded the needle to sew the button.

她将线穿过针眼，以缝扣子。

C1 noun /ˈnoʊ.və/

Nova

新星

Meaning

a star that suddenly increases greatly in brightness

Example

Astronomers discovered a new nova in the constellation.

天文学家在星座中发现了一个新的诺瓦。

C2 noun /ˌnjuːməˈreɪʃən/

numeration

计数

Meaning

the action or process of counting or assigning numbers

Example

The teacher explained the basics of numeration to the students.

老师向学生解释了计数的基础知识。

B2 adjective /njuːˈmɛrɪkəl/

numerical

数字的

Meaning

relating to or expressed in numbers

Example

The report provides numerical data on population growth.

报告提供了有关人口增长的数字数据。

C1 adjective + noun njuˈtrɪʃəs krɒps

nutritious crops

营养丰富的作物

Meaning

Plants or vegetables that are rich in nutrients and beneficial for health

Example

Winter vegetables are considered nutritious crops.

冬季蔬菜被认为是营养丰富的作物。

A1 noun /noʊz/

nose

鼻子

Meaning

the part of the face that contains the nostrils and is used for breathing and smelling

Example

He has a sharp nose and can smell things from far away.

他有一只尖锐的鼻子，可以从远处闻到东西。

A2 adjective /ˈnætʃərəl/

natural

自然的

Meaning

existing in or derived from nature; not made or caused by humankind

Example

She prefers to use natural ingredients in her cooking.

她更喜欢在烹饪中使用天然的食材。

C1 noun /nɑːrˈkɒtɪk/

narcotic

麻醉品

Meaning

A drug that dulls the senses and relieves pain, often causing sleep and sometimes addiction.

Example

The police seized a large amount of narcotic substances.

警察查获了一大批麻醉品。

B2 adverb /ˌnɛvəðəˈlɛs/

nevertheless

Meaning

in spite of that; however

Example

He was tired; nevertheless, he kept working.

C1 adjective /ˌnɒn ɪɡˈzɪstənt/

non-existent

不存在

Meaning

not real or not present; lacking existence

Example

The supposed evidence turned out to be non-existent.

假定的证据证明是不存在的。

B1 noun /ˈnɑn.sens/

Nonsense

胡说

Meaning

words or language that have no meaning; foolish or unacceptable behavior

Example

Stop talking nonsense and be serious!

停止胡说八道，认真点！

B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

导航

Meaning

To plan and direct the route or course of a ship, aircraft, or other form of transport.

Example

The GPS helps navigate complex routes.

GPS帮助导航复杂的路线。

A2 pronoun /nʌn/

none

没有人

Meaning

not any; no one; not one

Example

None of the students passed the exam.

没有学生通过考试。

C1 noun /ˈneɪ.vəl/

Navel

肚脐

Meaning

the small hollow in the center of the stomach where the umbilical cord was attached

Example

The baby's navel cord fell off after a week.

婴儿的脐带一周后掉了。

A2 noun /ˈnefjuː/

nephew

侄子

Meaning

the son of one’s brother or sister

Example

My nephew is studying at the university.

我的侄子在大学学习。

C2 noun /naɪt ˈdʒæz.mɪn/

Night-jesmine

夜茉莉

Meaning

a fragrant flowering tree that blooms at night with small white flowers

Example

The night-jasmine tree blooms only after sunset with its tiny white flowers.

夜茉莉树只在日落后开出它的小白花。

A2 adverb /ˈnoʊwɛr/

Nowhere

哪里也没有

Meaning

not anywhere; in no place

Example

I searched everywhere but the keys were nowhere to be found.

我到处找，但钥匙哪里也找不到。

C1 noun /ˈnɑːrsɪsɪst/

narcissist

自恋者

Meaning

A person who has an excessive interest in or admiration of themselves.

Example

Everyone avoided him because he was a narcissist.

每个人都避开他，因为他是一个自恋者。

C1 adjective /nɪˈɡoʊ.ʃi.ə.bəl/

negotiable

可商议的

Meaning

Open to discussion or modification; capable of being bargained for.

Example

The salary offered is negotiable.

提供的薪水是可商议的。

C2 verb /ˈnɪɡəl/

niggle

Meaning

to cause slight but persistent annoyance, discomfort, or worry

Example

A small doubt niggled at her mind.

C1 adjective /ˈnɒnʃələnt/

nonchalant

Meaning

Appearing calm, casual, and unconcerned.

Example

He gave a nonchalant shrug and walked away.

C1 preposition/adverb/conjunction /ˌnɒtwɪθˈstændɪŋ/

notwithstanding

尽管如此

Meaning

In spite of; despite

Example

Notwithstanding the challenges, the team completed the project.

尽管面临挑战，团队完成了项目。

B2 noun /ˈnɪk.neɪm/

Nickname

昵称

Meaning

a familiar or humorous name given to a person instead of their real name

Example

His nickname is 'Tiger' because he's so brave.

他的昵称是'老虎'因为他非常勇敢。

B2 adjective /nuːd/

nude

裸体

Meaning

Wearing no clothes; naked.

Example

The artist painted a nude model.

艺术家画了一位裸体模特。

A2 adjective /ˈnæsti/

nasty

令人不快的

Meaning

very unpleasant, unkind, or offensive

Example

He made a nasty comment about her dress.

他对她的裙子发表了令人不快的评论。

C1 noun /ˈnɛkˌlaɪn/

neckline

领口

Meaning

the edge of a garment around the neck, especially as cut to form a particular shape

Example

The dress has a beautiful V-shaped neckline.

这件裙子有一个漂亮的V形领口。

C2 noun /ˈnaɪsəti/

nicety

细微之处

Meaning

a fine or subtle detail, or a refined, delicate aspect of something

Example

The lawyer explained the legal niceties of the case.

律师解释了案件的法律细节。

C1 noun /nɑːtʃ/

notch

刻痕

Meaning

A small cut or groove on the edge or surface of something; a level or degree of achievement.

Example

He carved a notch on the stick to mark the days.

他在棍子上刻了一个刻痕，以标记天数。

C1 noun ˌnæʃ.ən.ə.laɪˈzeɪ.ʃən

nationalization

国有化

Meaning

The process of a government taking control of private property or industry.

Example

The nationalization of banks was aimed at stabilizing the economy.

银行的国有化旨在稳定经济。

C1 adjective /ˈneɪm.ləs/

Nameless

无名的; 匿名的; 不知名的; 未识别的

Meaning

having no name; anonymous; unknown; unidentified

Example

The nameless fear haunted him throughout the night.

无名的恐惧整晚困扰着他。

C2 adjective /ˈnjuː.trɪ.tɪv/

nutritive

营养的

Meaning

Relating to nutrition; having nourishing qualities.

Example

The nutritive value of the fruit is very high.

水果的营养价值非常高。

C1 adjective /ˈneɡ.lɪ.dʒə.bəl/

Negligible

微不足道

Meaning

so small or unimportant as to be not worth considering; insignificant

Example

The side effects of this medicine are negligible.

这种药物的副作用微不足道。

B2 noun ˌnæv.ɪˈɡeɪ.ʃən

navigation

导航

Meaning

The process or activity of accurately ascertaining one's position and planning and following a route.

Example

GPS technology has improved the navigation of self-driving cars.

GPS 技术改进了自动驾驶汽车的导航。

C2 verb /ˈnuːkliˌeɪt/

nucleate

成核

Meaning

to form into a nucleus or bring together into a central part

Example

The droplets began to nucleate around tiny particles in the air.

水滴开始在空气中的微小颗粒周围形成核。