C1 adjective /ˌɪn.ɪˈfɛk.tʃu.əl/

ineffectual

无效

Meaning

Not producing any or the desired effect; lacking the ability or qualities to achieve a purpose.

Example

The manager’s ineffectual leadership caused the team to lose motivation.

经理无效的领导导致团队失去了动力。

C1 adjective /ɪnˈstrʌktɪv/

instructive

有教育意义的

Meaning

useful and informative; providing knowledge or instruction

Example

The lecture was highly instructive and engaging.

这场讲座非常有教育意义且引人入胜。

C1 adjective /ɪnˈæk.tɪv/

Inactive

不活跃的

Meaning

not active; not working; dormant; idle

Example

The volcano has been inactive for over a century.

这座火山已休眠超过一个世纪。

C1 noun /ɪnˈkɜːrʒən/

incursion

入侵

Meaning

A sudden attack or invasion into a place or territory.

Example

The army repelled the enemy incursion at the border.

军队在边境击退了敌人的入侵。

C1 adjective /ɪˈmuː.və.bəl/

immovable

不可移动

Meaning

Not able to be moved; fixed in position.

Example

Immovable barriers prevent change.

不可移动的障碍阻止了改变。

B2 noun ˌɪn.əˈveɪ.ʃən

innovation

创新

Meaning

The action or process of innovating; a new method, idea, product, etc.

Example

Innovation drives solutions to global challenges.

创新推动了全球挑战的解决方案。

B2 adjective /ɪnˈtækt/

intact

完整

Meaning

Remaining whole, complete, and undamaged.

Example

Despite the storm, the old house remained intact.

尽管风暴，老房子依然保持完整。

C2 verb /ˈɪmprɛɡneɪt/

impregnate

使怀孕 / 浸透

Meaning

To make pregnant; to fill or saturate with something.

Example

The scientist used a method to impregnate the material with resin.

科学家使用一种方法将材料用树脂进行浸透。

C2 noun /ˌɪntərpəˈzɪʃən/

interposition

干预

Meaning

The act of intervening or coming between two things, often to influence or prevent an outcome.

Example

The manager’s interposition prevented a heated argument from escalating.

经理的干预阻止了激烈争论的升级。

C1 adjective /ɪnˈtræk.tə.bəl/

intractable

无法控制

Meaning

Difficult or impossible to manage, control, or solve.

Example

The conflict has become an intractable problem.

冲突已经成为一个无法控制的问题。

B2 noun /ɪsˈlɑːm/

islam

伊斯兰教

Meaning

the religion founded by the Prophet Muhammad, based on belief in one God (Allah)

Example

Islam emphasizes peace, justice, and compassion.

伊斯兰教强调和平、公正与慈悲。

C2 adjective /ˌɪnɔːˈspɪʃəs/

Inauspicious

不吉利

Meaning

unlucky; showing signs that future success is unlikely; unfavorable

Example

The dark clouds seemed inauspicious for the wedding.

黑云似乎对婚礼不吉利。

C2 noun /ɪmˌprɒb.əˈbɪl.ə.ti/

Improbability

不可能性

Meaning

the quality or state of being improbable; unlikely to be true or to happen

Example

The improbability of winning the lottery twice didn't stop her from buying tickets.

两次赢得彩票的可能性几乎为零，但她仍然买了票。

C2 adjective /ɪmˈplaɪəbl/

impliable

可暗示的

Meaning

Capable of being implied or suggested.

Example

The meaning of the statement is not directly clear but is impliable from the context.

声明的意思并不直接明确，但可以从上下文中推断。

B1 adjective /ɪnˈvɑːlvd/

involved

卷入的

Meaning

complicated or engaged in something

Example

She was deeply involved in community service.

她深深地卷入了社区服务。

C1 adjective ˌɪn.krəˈmen.təl

incremental

增量

Meaning

Relating to or denoting an increase or addition, especially one of a series on a fixed scale; proceeding in small stages.

Example

Incremental changes ensure sustainability.

增量变化确保可持续性。

C1 noun /ˌɪm.pəˈzɪʃ.ən/

Imposition

强加; 负担; 不公平的要求

Meaning

the action or process of imposing something or of being imposed; an unfair burden or demand

Example

The imposition of new taxes without consultation angered the citizens greatly.

未经咨询强加的新税让市民极为愤怒。

C2 adjective /ɪnˈseɪʃiət/

insatiate

无法满足

Meaning

impossible to satisfy; always wanting more

Example

He had an insatiate desire for power.

他有一个无法满足的权力愿望。

C1 adjective /ˌɪndɪˈspjuːtəbəl/

Indisputable

不可争辩的; 不容否认的; 确定的

Meaning

impossible to deny or argue against; undeniable; certain

Example

The evidence against him was indisputable.

反对他的证据是不可争辩的。

A2 noun /ˈɪlnəs/

illness

疾病

Meaning

A condition of being unwell or suffering from a disease.

Example

She missed school due to a serious illness.

她因为严重的疾病错过了学校。

C2 verb /ɪmˈpjuːt/

impute

归因于

Meaning

to attribute a fault or responsibility to someone

Example

They imputed the company's success to good leadership.

他们将公司的成功归功于出色的领导力。

C1 noun /ˈɪn.fən.tri/

Infantry

步兵

Meaning

soldiers marching or fighting on foot; foot soldiers collectively

Example

The infantry advanced across the battlefield on foot.

步兵在战场上走路前进。

C1 adjective /ɪnˈvæljʊəbl/

invaluable

无价

Meaning

Extremely useful or indispensable.

Example

Her advice proved invaluable to my success.

她的建议对我的成功起到了无可估量的作用。

B1 noun /ˈɪnstrəmənt/

instrument

仪器

Meaning

A tool or device used for a particular purpose, especially for scientific or musical work.

Example

The doctor used a special instrument during the surgery.

医生在手术过程中使用了一种特殊的仪器。

B2 adjective /ˌɪnfluˈenʃəl/

Influential

有影响力的; 强大的

Meaning

having great influence on someone or something; powerful; persuasive

Example

She is an influential leader in the community.

她是社区中的一位有影响力的领导者。

A1 pronoun /aɪ/

i

我

Meaning

used by a speaker to refer to himself or herself

Example

I am learning English every day.

我每天都在学习英语。

C2 noun /ɪnˈtɛmpərəns/

intemperance

放纵

Meaning

Lack of moderation or self-control, especially with drinking or eating.

Example

His intemperance in drinking ruined his health.

他的饮酒放纵毁了他的健康。

B1 noun /ɪnˈtɛnʃən/

intention

意图

Meaning

A plan, aim, or purpose behind an action.

Example

Her intention was to finish the project before the deadline.

她的意图是在截止日期之前完成项目。

B2 verb /ˈaɪ.sə.leɪt/

isolate

孤立

Meaning

To separate something or someone from others.

Example

Doctors tried to isolate the patient to prevent the spread of infection.

医生试图将病人隔离，以防止感染传播。

B2 adjective /ˈɪrɪteɪtɪd/

irritated

恼火的

Meaning

feeling annoyed or impatient; having inflamed or sore physical condition

Example

She felt irritated by the constant noise outside her window.

窗外持续的噪音让她感到恼火。

C1 adjective /ɪnˈflɛksəbl/

inflexible

不灵活

Meaning

Not able to bend or change; unwilling to change ideas or behavior.

Example

His inflexible attitude made negotiations difficult.

他那不灵活的态度使谈判变得困难。

C1 adjective /ɪnˈdɪɡnənt/

indignant

愤怒

Meaning

Feeling or showing anger at something considered unfair or unjust.

Example

She was indignant when accused of cheating.

她在被指控作弊时感到愤怒。

C2 verb ˈɪnʌndeɪt

inundate

淹没, 用事情或人淹没某人或某物

Meaning

To flood; overwhelm someone or something with things or people to be dealt with

Example

The company was inundated with requests after the advertisement.

广告后，公司被大量请求淹没。

B2 adjective /ˈɪmɪnənt/

imminent

即将

Meaning

About to happen; likely to occur very soon.

Example

Dark clouds signaled that a storm was imminent.

乌云预示着暴风雨即将来临。

C1 verb /ˌɪn.trəˈspekt/

introspect

自我反省

Meaning

To examine one's own thoughts, feelings, or mental state.

Example

He often introspects before making important decisions.

他常常在做重要决策之前 introspect

C2 noun /ˌɪkθiˈɒlədʒɪst/

ichthyologist

鱼类学家

Meaning

A scientist who studies fish.

Example

The ichthyologist discovered a new species of fish in the river.

鱼类学家在河里发现了一种新的鱼类。

C1 adjective /ɪnˈsɪstənt/

insistent

坚持的

Meaning

demanding something firmly and refusing to accept no

Example

The child was insistent on getting a new toy.

孩子坚持要得到一个新玩具。

B2 adjective /ɪˈmætʃʊr/

Immature

不成熟; 未完全发展; 幼稚

Meaning

not fully developed; lacking emotional or intellectual development; childish

Example

His immature behavior during the meeting disappointed everyone.

他在会议中的不成熟行为让大家都很失望。

C2 adjective /ɪnˈsɛptɪv/

inceptive

初始

Meaning

Relating to or marking the beginning or initial stage of something.

Example

The inceptive phase of the project was marked by enthusiastic planning.

项目的初始阶段是通过充满热情的规划来标志的。

C1 noun /ˈɪŋ.krə.mənt/

Increment

增加

Meaning

an increase or addition, especially one of a series on a fixed scale; a regular increase in salary

Example

He received an annual increment of five percent in his salary this year.

他今年获得了五个百分点的年终增加。

C2 noun /ɪnˈsɪpiəns/

incipience

开始

Meaning

the beginning or initial stage of something

Example

The project was still in its incipience when funding was approved.

当资金获得批准时，项目仍处于其开始阶段。

C1 adjective /ɪmˈpʌlsɪv/

impulsive

冲动的, 直觉的

Meaning

acting suddenly without careful thought

Example

She made an impulsive decision to buy the car.

她做出了一个冲动的决定，买了车。

C2 noun /ˈaɪsinəs/

iciness

冰冷

Meaning

The state of being cold in manner or temperature.

Example

There was a distinct iciness in his voice.

他的声音中有一种明显的冰冷感。

C2 adjective/noun /ɪnˈkɑːrnədiːn/

incarnadine

深红色

Meaning

a bright crimson or pinkish-red color

Example

The sky turned incarnadine at sunset.

夕阳下天空变成了深红色。

C1 adjective /ˌɪrɪˈvɜːrsəbl/

irreversible

不可逆的

Meaning

Not able to be undone, changed, or reversed.

Example

The damage caused by the fire was irreversible.

火灾造成的损失是不可逆的。

C2 adjective /ɪnˈsɪpiənt/

incipient

初期的

Meaning

in an initial stage; beginning to develop

Example

The incipient storm made the sky turn dark and heavy.

初期的风暴使天空变得阴暗而沉重。

C1 adjective /ˌɪndɪˈsaɪsɪv/

Indecisive

优柔寡断的

Meaning

unable to make decisions quickly; hesitant; wavering

Example

She was indecisive about which university to attend.

她对要去哪个大学犹豫不决。

B2 adjective + noun aɪˈdiːəl ɪnˈvaɪrənmənt

ideal environment

理想环境

Meaning

Perfect or most suitable conditions for growth or development

Example

Winter creates an ideal environment for vegetable growth.

冬天为蔬菜生长创造了理想的环境。

B2 verb /ɪnˈkɔːrpəreɪt/

incorporate

合并

Meaning

to include something as part of a whole; to form a corporation

Example

The new design incorporates advanced technology.

新设计融合了先进技术。

C2 adjective /ɪmˈperɪʃəbəl/

Imperishable

永恒的; 不朽的; 不会腐烂的

Meaning

not subject to decay; lasting forever; eternal

Example

The imperishable beauty of classical art continues to inspire generations.

经典艺术的永恒美丽继续激励着一代又一代。

C2 adverb /ˌɪnsəʊˈmʌtʃ/

insomuch

如此

Meaning

to such an extent

Example

He was insomuch tired that he could hardly stand.

他累得几乎站不起来。

C1 noun /ɪnˈsaɪtmənt/

incitement

煽动

Meaning

the action of provoking unlawful or violent behavior

Example

He was arrested for incitement to riot.

他因煽动暴乱被逮捕。

C2 adverb /ɪnˈdjuːbɪtəbli/

indubitably

无疑

Meaning

Without a doubt; certainly.

Example

She is indubitably the best candidate for the job.

她无疑是这份工作的最佳候选人。

C1 verb /ˈɪnkjʊˌbeɪt/

incubate

孵化

Meaning

to keep eggs, cells, or organisms at the right conditions for development

Example

The hen will incubate the eggs until they hatch.

母鸡会孵化蛋直到它们孵化。

C1 noun ˌɪn.toʊˈneɪ.ʃən

intonation

语调

Meaning

The rise and fall of tone in speech and pronunciation.

Example

Proper intonation enhances the clarity of a speech.

正确的语调提高演讲的清晰度。

C1 noun /aɪl/

isle

小岛

Meaning

A small island or peninsula, often poetic or literary.

Example

They spent their honeymoon on a beautiful tropical isle.

他们在一个美丽的热带小岛上度过了他们的蜜月。

C2 noun /ˈɪmpjʊdəns/

impudence

无礼

Meaning

Rude and disrespectful behavior.

Example

The student's impudence shocked the entire class.

学生的无礼行为让全班震惊。

C1 noun /ɪmˈpɒs.tər/

Impostor

冒充者; 欺诈者

Meaning

a person who pretends to be someone else in order to deceive others; a fraud

Example

The impostor convinced everyone he was a doctor until his fake credentials were discovered.

冒充者说服了每个人，直到他的假证书被发现。

C1 adjective /ˌɪndɪˈfɛnsəbl̩/

indefensible

无法辩护

Meaning

not able to be protected or justified

Example

The minister’s remarks were considered indefensible by the public.

部长的言论被公众视为无法辩护。

B2 noun /ɪnˈtɜː.prə.tər/

Interpreter

口译员; 翻译员;

Meaning

a person who translates orally from one language into another; someone who explains meaning

Example

The international conference hired professional interpreters to translate speeches in real time.

国际会议聘请了专业口译员来实时翻译演讲。

B1 adjective /ɪnkəˈrɛkt/

incorrect

不正确

Meaning

not correct or accurate

Example

The information you provided was incorrect.

您提供的信息是错误的。

B2 noun /ɪnˈdʌstriəl ˌrɛvəˈluːʃən/

Industrial Revolution

工业革命

Meaning

The rapid development of industry that occurred in Britain in the late 18th and 19th centuries, brought about by the introduction of machinery and characterized by the use of steam power and the growth of factories.

Example

The Industrial Revolution marked a shift in production processes.

工业革命标志着生产过程的变革。

B2 adjective /ˌɪnsəˈfɪʃənt/

insufficient

不足的

Meaning

Not enough; inadequate.

Example

His explanation was insufficient to clear the confusion.

他的解释不足以清除混乱。

B1 adjective /ɪmˈpruːvd/

improved

改进的

Meaning

made better or enhanced in quality or condition

Example

Her health has significantly improved since last month.

她的健康自上个月以来显著改善。

B1 adjective ˈɪnəveɪtɪv

innovative

创新的

Meaning

Featuring new methods; advanced and original

Example

Innovative strategies are required to combat pollution.

创新的战略是解决污染问题的关键。

C2 noun /ˌɪnkænˈdɛsəns/

incandescence

白炽光

Meaning

the emission of light from a hot object; brilliance

Example

The incandescence of the candle filled the dark room.

蜡烛的白炽光填满了黑暗的房间。

B2 adjective /ˈaɪ.dəl/

Idle

懒惰的; 不活跃的; 没有工作的

Meaning

lazy; inactive; not working or being used

Example

The factory workers were idle during the strike.

工厂工人在罢工期间闲置。

B2 noun /ɪnˈhæbɪtənt/

inhabitant

居民

Meaning

a person or animal that lives in a particular place

Example

The inhabitants of the village rely on farming for their livelihood.

村庄的居民依靠农业为生。

C2 adjective /ˌɪrɪˈtriːvəbl/

irretrievable

不可恢复

Meaning

impossible to recover or regain

Example

The documents were lost in an irretrievable way after the fire.

文件在火灾后以不可恢复的方式丢失。

C1 noun /ˌɪnklɪˈneɪʃən/

inclination

倾向

Meaning

A natural tendency or urge to act or feel in a particular way.

Example

She has an inclination towards helping others.

她有帮助他人的倾向。

B1 adjective /ɪnˈkrɛdəbl/

incredible

难以置信的

Meaning

so extraordinary that it is hard to believe; amazing

Example

The view from the mountain was incredible.

从山顶看到的景色难以置信。

C1 adjective /ɪmˈpɛtʃ.u.əs/

impetuous

冲动的

Meaning

Acting or done quickly and without thought or care; impulsive.

Example

His impetuous decision led to unexpected consequences.

他冲动的决定导致了意想不到的后果。

C2 noun /ˈɪnfəmi/

infamy

幸福

Meaning

the state of being well known for some bad quality or deed

Example

His name will live in infamy for the crimes he committed.

她在收到奖项时无法掩饰她的幸福。

B2 noun /ɪnˈventər/

inventor

发明家

Meaning

a person who creates or designs something new, especially a device, method, or process

Example

The inventor patented her new medical device.

这位发明家为她的新医疗设备申请了专利。

B2 adjective /ɪmˈplɪsɪt/

implicit

隐性

Meaning

Suggested or understood without being directly stated.

Example

Her trust in him was implicit.

她对他的信任是隐性的。

C1 adjective ɪnˈtrɪn.zɪk

intrinsic

内在的, 本质的, 自然的

Meaning

Belonging naturally; essential. Existing as a natural or basic part of something.

Example

Creativity is an intrinsic quality of a great artist.

创造力是伟大艺术家的内在品质。

B2 noun ˌɪn.fləˈmeɪ.ʃən

inflammation

炎症

Meaning

A localized physical condition in which part of the body becomes reddened, swollen, hot, and often painful.

Example

Chronic inflammation can lead to severe diseases.

慢性炎症可能导致严重的疾病。

B2 noun ˌɪmplɪmenˈteɪʃən

implementation

实施

Meaning

The process of putting a decision or plan into effect; execution.

Example

Proper implementation of policies is crucial.

政策的正确实施至关重要。

C2 noun /aɪˈkɒnəklæst/

iconoclast

破坏偶像者

Meaning

A person who attacks or criticizes cherished beliefs, traditions, or institutions.

Example

He was known as an iconoclast who challenged old traditions.

他被认为是一个破坏偶像者，挑战旧传统。

C1 noun /ɪmˈpɜː.mə.nəns/

impermanence

无常

Meaning

The state or fact of lasting for only a limited period of time.

Example

The philosophy of Buddhism emphasizes the impermanence of life.

佛教哲学强调生命的无常性。

C2 noun /ɪmˈbroʊlioʊ/

imbroglio

混乱

Meaning

An extremely confused, complicated, or embarrassing situation.

Example

The political imbroglio lasted for months without resolution.

政治上的混乱持续了几个月，没有得到解决。

B2 verb /ɪtʃ/

itch

瘙痒

Meaning

to feel an urge to scratch; to have a restless desire

Example

My skin itches from the mosquito bites.

我的皮肤因蚊子叮咬而发痒。

B1 adverb /ɪnˈkrɛdɪbli/

incredibly

难以置信地

Meaning

to a great degree; extremely or unbelievably

Example

The view from the top of the mountain was incredibly beautiful.

从山顶看到的景色是难以置信地美丽。

C2 adjective /ˌɪnsəˈprɛsəbl/

insuppressible

不可抑制的

Meaning

That cannot be suppressed or restrained.

Example

She had an insuppressible urge to laugh during the ceremony.

她在仪式上有一种不可抑制的笑意。

C2 adjective /ˌɪnsəˈpɔːrtəbl̩/

insupportable

无法忍受的

Meaning

Too extreme or difficult to be endured.

Example

The heat was insupportable during the long journey.

长途旅行中，热度是无法忍受的。

C1 verb /ɪnˈfleɪt/

inflate

充气；抬高

Meaning

to fill with air or gas so it expands; to increase excessively or artificially

Example

The mechanic inflated the tire to the correct pressure.

技工把轮胎充到了正确的气压。

B1 noun /ɪˌmædʒ.ɪˈneɪ.ʃən/

Imagination

想象; 创造性思维

Meaning

the faculty or action of forming new ideas or images not present to the senses; creative thinking

Example

Children's imagination allows them to turn a cardboard box into a spaceship or castle.

孩子们的想象力让他们能把一个纸箱变成太空船或城堡。

C2 adjective /aɪˈdɒlətrəs/

idolatrous

偶像崇拜者

Meaning

Excessively admiring or worshipping someone or something as an idol.

Example

The king was criticized for his idolatrous devotion to wealth.

国王因其对财富的偶像崇拜而受到批评。

C1 verb /ɪnˈhɪbɪt/

inhibit

抑制

Meaning

to prevent or restrain someone or something from acting freely; to hinder

Example

Fear can inhibit personal growth.

恐惧可能会抑制个人成长。

C2 noun /ɪnˈkɒnstənsi/

inconstancy

不稳定性

Meaning

The quality of changing frequently or being unreliable.

Example

The inconstancy of the weather makes planning difficult.

天气的不稳定性使得规划变得困难。

B1 adverb /ɪnˈkriːsɪŋli/

increasingly

越来越多

Meaning

more and more over time

Example

People are increasingly concerned about climate change.

人们对气候变化的关注越来越多。

C1 adjective /ɪˈlɪsɪt/

illicit

非法的

Meaning

Forbidden by law, rules, or custom.

Example

The police shut down the illicit drug operation.

警方关闭了非法毒品交易。

B1 adjective /ɪˈmiːdiət/

immediate

即时

Meaning

happening or done without delay

Example

The doctor gave her immediate attention.

医生给了她即时的关注。

C1 adjective /ɪnˈvɑːlənˌtɛri/

involuntary

不由自主

Meaning

done without will or conscious control

Example

He gave an involuntary shiver when he heard the loud noise.

他听到响亮的声音时不由自主地打了个寒战。

B2 noun /ɪnˈsaɪdə/

insider

内部人士

Meaning

a person within a group or organization who has access to confidential information

Example

He was an insider who knew all the company's secrets.

他是一个了解公司所有秘密的内部人士。

C2 adjective /ˈɪl bred/

Ill-bred

无教养的

Meaning

lacking good manners; rude; showing poor upbringing

Example

His ill-bred behavior shocked everyone at the dinner party.

他的无教养行为让晚宴上的每个人都震惊。

C1 verb /ɪnˈvɪɡ.ər.eɪt/

invigorate

振奋

Meaning

To give strength or energy to someone or something.

Example

A morning walk can invigorate both body and mind.

晨跑可以振奋身心。

B2 noun ɪˈlɪtərəsi

illiteracy

文盲

Meaning

The inability to read and write; lack of education or knowledge in a particular area.

Example

Illiteracy often leads to poverty and unemployment.

文盲常常导致贫困和失业。

C1 adjective /ɪnˈdʌstriəs/

industrious

勤奋的

Meaning

Hardworking and diligent in one's duties.

Example

She is an industrious student who always completes her assignments on time.

她是一个勤奋的学生，总是按时完成她的作业。

B2 adjective, noun /ɪzˈreɪli/

israeli

以色列的

Meaning

relating to Israel or its people; a person from Israel

Example

She works for an Israeli company.

她在一家以色列公司工作。

B2 adjective /ˌɪnsɪˈkjʊə/

insecure

不安全的

Meaning

not confident or assured; uncertain and anxious

Example

She felt insecure about her performance in the exam.

她在考试中对自己的表现感到不安。

B2 verb /ɪnˈherɪt/

inherit

继承

Meaning

to receive money, property, or characteristics from someone when they die; to acquire from predecessors

Example

She inherited her grandmother's house.

她继承了她祖母的房子。

C2 adjective /ɪnˈɛstɪməbl/

inestimable

无法估量的

Meaning

Too great or valuable to be measured or estimated.

Example

Her contribution to the project was of inestimable value.

她对项目的贡献具有无法估量的价值。

C1 verb ɪmˈbjuː

Imbue

将某个想法或感觉深深融入某人的心灵

Meaning

Mixing some idea or feeling deeply into someone's mind

Example

The teacher tried to imbue students with a love for learning.

老师试图将对学习的热爱注入学生心中。

C2 adjective /ˈɪn.dɪ.dʒənt/

indigent

贫困

Meaning

lacking the necessities of life due to poverty; very poor

Example

The hospital offers free care to indigent patients.

医院为贫困患者提供免费护理。

C1 adjective /ɪnˈtjuː.ɪ.tɪv/

intuitive

直觉的

Meaning

Based on instinctive understanding rather than reasoning.

Example

The software has an intuitive design that makes it easy to use.

该软件具有直观的设计，使其易于使用。

C2 adjective /ɪnˈkɑːdʒɪtənt/

incogitant

缺乏思考

Meaning

Lacking thought; inconsiderate or thoughtless.

Example

It was incogitant of him to make such a rude comment.

他做出如此粗鲁的评论是缺乏思考的。

A2 noun /ˌɪn.trəˈdʌk.ʃən/

introduction

引言

Meaning

the action of introducing something or someone; an opening or beginning part

Example

The professor gave a brief introduction before starting the lecture.

教授在开始讲座之前做了简短的引言。

C1 adjective ˌɪdiəsɪnˈkrætɪk

idiosyncratic

独特且个性化

Meaning

Relating to idiosyncrasy; peculiar or individual.

Example

His idiosyncratic behavior set him apart from his colleagues.

他的独特行为使他与同事们区别开来。

C1 noun /ɪnˈdʌstriəsnəs/

industriousness

勤奋

Meaning

The quality of being hardworking and diligent.

Example

His industriousness earned him a promotion at work.

他的勤奋为他在工作中赢得了晋升。

A1 adjective /ˈɪntrəstɪŋ/ or /ˈɪntəˌrɛstɪŋ/

interesting

有趣的

Meaning

Arousing curiosity or attention; holding one’s interest.

Example

The documentary about space was very interesting.

关于太空的纪录片非常有趣。

Meaning

To create or perform something spontaneously without preparation.

Example

The actor had to improvise his lines when he forgot the script.