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B2 noun /ˈpɪlər/

pillar

支柱
Meaning
a strong vertical support or mainstay of a structure or system
Example
The ancient temple was supported by massive stone pillars.
古老的庙宇由巨大的石柱支撑。
B2 verb /prəˈhɪbɪt/

prohibit

禁止
Meaning
to forbid something by law, rule, or other authority
Example
The law prohibits smoking in public places.
法律禁止在公共场所吸烟。
B2 adjective /ˈpɔɪ.zən.əs/

Poisonous

有毒的; 毒性; 致命的
Meaning
containing poison; toxic; deadly
Example
The snake is highly poisonous and dangerous.
这条蛇非常有毒且危险。
B2 noun /ˈpaɪ.θən/

Python

蟒蛇
Meaning
a large non-venomous snake that kills prey by constriction
Example
The python wrapped around its prey tightly.
蟒蛇紧紧缠绕着它的猎物。
B2 noun /fəˈnɒmɪnən/

phenomenon

现象
Meaning
an observable event, fact, or occurrence, often unusual or remarkable
Example
The Northern Lights are a natural phenomenon.
北极光是自然现象。
B2 verb /prɪˈsiːd/

precede

先行
Meaning
to come before something in time, order, or position
Example
A brief introduction precedes each chapter.
简短的介绍先于每一章。
B2 verb /ˈpɑːlɪʃ/

polish

擦亮
Meaning
to make smooth and shiny by rubbing; to improve or refine
Example
She needs to polish her shoes before the interview.
她需要在面试前擦亮她的鞋子。
B2 noun /prɔːn/

Prawn

对虾
Meaning
a large marine crustacean similar to shrimp but typically bigger
Example
The chef prepared delicious prawn curry with coconut milk.
厨师用椰奶做了美味的对虾咖喱。
B2 verb /pæt/

pat

Meaning
to touch someone or something gently, often to show affection or approval
Example
She gently patted the dog on its head.
B2 verb /pərˈsɪst/

persist

Meaning
to continue firmly in an action or opinion despite difficulty or opposition
Example
She decided to persist in her efforts to learn French.
B2 adjective /pəˈluː.tɪd/

polluted

污染的
Meaning
Contaminated with harmful or poisonous substances.
Example
Polluted air causes severe health problems.
污染的空气导致严重的健康问题。
B2 noun /pəˈtɪʃən/

petition

请愿书
Meaning
a formal written request, typically signed by many people, appealing to authority about a cause
Example
They signed a petition to improve road safety in the area.
他们签署了一份请愿书，要求改善该地区的道路安全。
B2 noun /ˈprɛsɪdənt/

precedent

先例
Meaning
An earlier event or decision that serves as a guide or example for future similar situations.
Example
The judge’s ruling set a new precedent for similar cases.
法官的裁决为类似案件设立了一个新的先例。
B2 noun /ˈpesɪˌmɪzəm/

pessimism

悲观主义
Meaning
A tendency to see the worst aspect of things or believe the worst will happen.
Example
Her constant pessimism made it hard to stay optimistic.
她的悲观主义让保持乐观变得很困难。
B2 adverb /pəˈtɛnʃəli/

potentially

潜在地
Meaning
with the possibility of becoming something in the future
Example
This project is potentially a huge success.
这个项目潜在地可能是一个巨大的成功。
B2 noun /ˌprɒb.əˈbɪl.ə.ti/

Probability

概率
Meaning
the likelihood that something will happen; a mathematical measure of how likely something is to occur
Example
There is a high probability of rain tomorrow.
明天有很高的降雨概率。
B2 adjective /ˈpeɪ.ə.bəl/

Payable

应付的
Meaning
required to be paid; owed as a debt
Example
The amount is payable within thirty days of the invoice date.
该金额应在发票日期后30天内支付。
B2 adjective /prəˈpoʊzd/

proposed

提议的
Meaning
suggested or put forward for consideration or discussion
Example
The proposed changes will improve the system.
提议的变更将改善系统。
B2 verb /ˈpɪnpɔɪnt/

pinpoint

精确定位
Meaning
to locate or identify something with precision
Example
The detective was able to pinpoint the exact location of the suspect.
侦探能够精确地定位嫌疑人的位置。
B2 noun /ˈpeə.rən.tɪŋ/

parenting

育儿
Meaning
The care and training a child receives while growing up, involving the development of their mental, physical, and social aspects.
Example
Effective parenting helps children develop confidence and independence.
有效的育儿帮助孩子们发展自信和独立。
B2 adjective /prɪˈdɒmɪnənt/

predominant

占主导地位
Meaning
Having superior strength, influence, or authority; most common or noticeable.
Example
The predominant color in the painting is blue.
这幅画中的主要颜色是蓝色。
B2 noun prəˈsiːdɪŋz

proceedings

程序
Meaning
An event or a series of activities involving a formal or set procedure.
Example
The proceedings discussed language issues.
程序讨论了语言问题。
B2 noun fəˈnɒm.ɪ.nə

phenomena

现象
Meaning
Facts or situations that are observed to exist or happen, especially ones whose cause or explanation is in question.
Example
Phenomena like floods disrupt agricultural systems.
像洪水这样的现象扰乱了农业系统。
B2 adjective ˌprəʊˈæk.tɪv

proactive

积极主动
Meaning
Taking action by causing change and not only reacting to change when it happens.
Example
Proactive strategies are needed to combat scarcity.
积极主动的策略是解决短缺问题的必要措施。
B2 noun pərˈsweɪ.ʒən

persuasion

通过理性或情感说服某人
Meaning
The act of convincing someone to change their viewpoint through reasoning or emotion.
Example
Effective persuasion is key to a successful speech.
有效的劝说是成功演讲的关键。
B2 verb /pərˈsiːvd/

perceived

幸福
Meaning
to become aware of something through the senses or the mind; to understand or interpret
Example
She perceived a hint of sadness in his voice.
当她收到奖项时，她无法掩饰自己的幸福。
B2 adjective /prəˈfɪʃ.ənt/

proficient

熟练
Meaning
Competent or skilled in doing or using something; having great knowledge or experience.
Example
She is highly proficient in multiple languages.
她在多种语言方面非常熟练。
B2 noun /ˈpær.ə.daɪs/

Paradise

天堂; 完美幸福的地方或状态; 理想的地方
Meaning
heaven; a place or state of perfect happiness; an ideal or perfect place
Example
The tropical island was like paradise for the tourists.
热带岛屿对游客来说就像天堂一样。
B2 noun /ˈpɪs.təl/

Pistol

手枪
Meaning
a small gun that can be held and fired with one hand
Example
The officer drew his pistol from the holster.
警察从枪套中拔出了手枪。
B2 noun /prəˈtɛstər/

protester

抗议者
Meaning
a person who takes part in a protest or demonstration
Example
The protester spoke passionately about the cause.
抗议者激情洋溢地谈论了这个原因。
B2 noun pɛsts

pests

害虫, 害动物
Meaning
Harmful or troublesome creatures, especially insects or small animals that damage crops, food, or living spaces.
Example
Pests can damage crops and cause diseases.
害虫可能损害作物并引发疾病。
B2 noun /ˈpaɪpˌlaɪn/

pipeline

管道
Meaning
a long tube through which liquids or gases are transported
Example
The company is building a new pipeline to transport natural gas.
该公司正在建造一条新的管道来运输天然气。
B2 noun /pætʃ/

Patch

补丁
Meaning
a small piece of material used to mend a hole; a small area of something different
Example
She sewed a patch over the hole in her jeans.
她在她的牛仔裤上的洞上缝了一个补丁。
B2 noun /ˈpɪl.ɡrɪm/

Pilgrim

朝圣者; 旅行者
Meaning
a person who journeys to a sacred place for religious reasons; a traveler
Example
The pilgrim walked for days to reach the holy shrine.
朝圣者走了好几天才到达圣地。
B2 noun /ˈpæʃ.ən/

Passion

热情
Meaning
strong enthusiasm or excitement for something; intense emotion or feeling
Example
Her passion for music led her to become a professional singer.
她对音乐的热情促使她成为一名职业歌手。
B2 adjective ˈpeɪn.ləs

painless

无痛
Meaning
Not causing pain; involving little effort or stress.
Example
Modern methods ensure painless treatment.
现代方法确保无痛治疗。
B2 noun /ˌprɒsɪˈkjuːʃən/

prosecution

起诉
Meaning
The act of bringing a criminal charge against someone and pursuing legal action in court.
Example
The prosecution presented strong evidence against the defendant.
起诉方提出了有力的证据反对被告。
B2 adjective /ˈpær.ə.lel/

Parallel

平行
Meaning
side by side and having the same distance continuously between them; similar or corresponding
Example
The two roads run parallel to each other for several miles.
这两条道路在好几英里内平行。
B2 adjective /poʊˈɛt.ɪk/

poetic

诗意的
Meaning
having qualities of poetry; expressive, beautiful, or imaginative
Example
Her speech had a poetic rhythm that captivated the audience.
她的演讲有着一种诗意的节奏，吸引了听众。
B2 noun /ˈpɑːrtɪkəl/

particle

粒子
Meaning
a very small piece or amount of something
Example
Dust particles floated in the air near the window.
尘土粒子在靠近窗户的空气中飘浮。
B2 adjective /ˌpɑːrləˈmɛntri/

parliamentary

议会的
Meaning
relating to a parliament or its members; relating to a system of government with parliamentary authority
Example
The country follows a parliamentary form of government.
这个国家实行议会制政府。
B2 noun /ˈpɑːs.tʃər/

Posture

幸福
Meaning
the position in which someone holds their body; a particular attitude or approach
Example
Good posture is important for preventing back pain.
当她收到奖项时，她无法掩饰自己的幸福。
B2 adjective /ˈpɑːr.ʃəl/

Partial

部分的; 有偏见的;
Meaning
incomplete; showing bias or prejudice
Example
The judge gave a partial decision in favor of the defendant.
法官做出了部分有利于被告的决定。
B2 adverb /ˈpʌŋk.tʃu.əl.i/

Punctually

准时
Meaning
at the exact time arranged; on time; not late
Example
She always arrives punctually for meetings.
她总是准时到达会议。
B2 noun /ˈpɒp.i/

Poppy

罂粟
Meaning
a bright red flower with black seeds, often used as a symbol of remembrance
Example
The red poppy bloomed beautifully in the garden.
红色的罂粟花在花园里美丽地绽放。
B2 adjective prɪˈlɪm.ɪ.nər.i

preliminary

初步
Meaning
Denoting an action or event preceding or done in preparation for something fuller or more important.
Example
Preliminary steps are crucial before the main project.
初步步骤在主要项目之前至关重要。
B2 noun prɒsˈpɛr.ɪ.ti

prosperity

繁荣
Meaning
The state of being prosperous; success or wealth.
Example
The country achieved great prosperity during the last decade.
这个国家在过去十年中取得了巨大的繁荣。
B2 noun /ˈpæm.flət/

pamphlet

宣传册
Meaning
a small booklet or brochure containing information or arguments about a subject
Example
The health department distributed a pamphlet about nutrition.
卫生部门分发了关于营养的宣传册。
B2 noun ˌprɒd.ʌkˈtɪv.ɪ.ti

productivity

生产力
Meaning
The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.
Example
Improved irrigation boosts productivity.
改进的灌溉提高了生产力。
B2 noun /ˈpredʒ.ə.dɪs/

Prejudice

偏见
Meaning
preconceived opinion that is not based on reason or actual experience
Example
We must fight against prejudice and discrimination in our society.
我们必须在我们的社会中与偏见和歧视作斗争。
B2 noun /ˈpetəl/

Petal

花瓣
Meaning
One of the colored segments of a flower that forms the corolla
Example
Each petal of the daisy was white with a yellow center.
雏菊的每一片花瓣都是白色的，中央是黄色的。
B2 noun /pəˈsjuːt/

pursuit

追求, 寻求
Meaning
the act of chasing or trying to achieve something
Example
He dedicated his life to the pursuit of happiness.
他将一生奉献给了追求幸福。
B2 noun/verb /preɪ/

prey

Meaning
an animal hunted by another for food; to hunt and feed on
Example
Lions prey on zebras in the wild.
B2 noun prəˈtæɡənɪst

protagonist

主角
Meaning
The leading character or one of the major characters in a drama, movie, novel, or other fictional text.
Example
Charles Darnay is one of the protagonists of the story.
查尔斯·达尔内是故事中的主角之一。
B2 adjective /ˈpraɪs.ləs/

Priceless

无价的；极其宝贵的
Meaning
extremely valuable; invaluable; beyond price
Example
Her grandmother's antique jewelry is absolutely priceless.
她祖母的古董珠宝是绝对无价的。
B2 adjective /ˈpaʊərləs/

powerless

无力的
Meaning
without ability, influence, or strength
Example
She felt powerless against the unfair system.
她在不公平的系统面前感到无力。
B2 noun plɒt

plot

情节
Meaning
The main story of a piece of writing, or the series of events that happen in it.
Example
The plot of A Tale of Two Cities is intense and gripping.
'双城记'的情节紧张且引人入胜。
B2 verb prəˈlɒŋ

prolong

延长
Meaning
To extend the duration of something; to make something last longer.
Example
A healthy diet helps prolong life expectancy.
健康饮食有助于延长预期寿命。
B2 noun /ˈpæθweɪ/

pathway

小径
Meaning
a route or course along which something travels or progresses
Example
The narrow pathway led to the hidden garden.
狭窄的小径通向隐藏的花园。
B2 adjective /prəˈɡrɛsɪv/

progressive

进步的
Meaning
favoring or implementing new and modern ideas or policies; moving forward or improving
Example
She holds progressive views on social justice and equality.
她对社会公正和平等持有进步的观点。
B2 verb /ˌpɜːrsəˈvɪr/

persevere

坚持
Meaning
to continue trying to achieve something despite difficulty or delay
Example
He persevered through many failures before succeeding.
他在许多失败后坚持到底，最终成功了。
B2 noun /prəˈvaɪdər/

provider

供应商
Meaning
a person or thing that provides something.
Example
The service provider ensures that all customers receive timely support.
服务供应商确保所有客户及时获得支持。
B2 noun /feɪz/

Phase

阶段; 变化或发展的过程中一个明确的阶段或时期
Meaning
a distinct period or stage in a process of change or development
Example
The project is now in its final phase.
该项目现在处于最后阶段。
B2 adjective /ˈpæsɪv/

passive

被动; (语法) 被动语态
Meaning
not actively responding or participating; in grammar, denoting the voice in which the subject undergoes the action
Example
Instead of taking charge, he remained passive during the meeting.
他在会议中没有采取主导，而是保持被动。
B2 noun /ˈfɪzɪsɪst/

physicist

物理学家
Meaning
a scientist who studies or specializes in physics
Example
The physicist explained the theory of relativity to the students.
物理学家向学生们解释了相对论。
B2 noun ˈpærəˌlɛlz

parallels

相似之处
Meaning
Similarities or comparisons between two different things or situations
Example
There are parallels between Japan's aging issues and Bangladesh's situation.
日本的老龄化问题和孟加拉国的情况之间存在相似之处。
B2 noun /ˌprɒpəˈzɪʃən/

proposition

提议, 计划
Meaning
A statement, idea, or plan put forward for consideration or discussion.
Example
The company made a business proposition to the investors.
公司向投资者提出了商业提议。
B2 noun /ˈpen.ʃən/

Pension

养老金
Meaning
a regular payment made to someone who is no longer working because of age or disability
Example
After retirement, he receives a monthly pension from the company.
退休后，他从公司领取每月养老金。
B2 noun /pərˈfek.ʃən/

Perfection

完美
Meaning
the state of being complete and without flaws; the highest degree of excellence
Example
The artist spent years trying to achieve perfection in his paintings.
艺术家花了多年时间，试图在他的画作中实现完美。
B2 noun /prəˈvɪʒ.ən/

Provision

供给
Meaning
supplies of food and other necessary things; arrangement or preparation
Example
The government made provision for emergency supplies during the flood.
政府为洪水期间的紧急供应作出了安排。
B2 noun /ˌpɪə.riˈɒd.ɪ.kəl/

periodical

期刊
Meaning
a magazine or journal published at regular intervals
Example
She subscribed to a science periodical.
她订阅了一个科学期刊。
B2 adjective, noun /ˈsaɪkɪk/

psychic

Meaning
relating to the mind or supernatural powers; a person claiming to have extrasensory abilities
Example
The psychic claimed she could predict the future.
B2 noun /ˈprɒbləm ˈsɒlvɪŋ/

problem-solving

问题解决
Meaning
The process of finding solutions to difficult or complex issues.
Example
Problem-solving skills are key to leadership.
解决问题的技能是领导力的关键。
B2 verb /prɪˈskrʌɪb/

prescribe

开药
Meaning
to recommend or authorize the use of something, especially medicine
Example
The doctor prescribed medication for my cold.
医生给我开了药治我的感冒。
B2 adjective /prɪˈventɪv/

Preventive

预防的；设计用来防止某事发生
Meaning
designed to prevent something from happening; protective against disease
Example
Regular exercise is a preventive measure against heart disease.
定期锻炼是预防心脏病的措施。
B2 adjective /ˈplɛʒərəbl/

pleasurable

令人愉快的, 令人高兴的
Meaning
giving pleasure or enjoyment
Example
Reading a good book is a pleasurable activity.
读一本好书是一项令人愉快的活动。
B2 verb (phrasal) /ˈpæs ˌɔːf/

pass-off

Meaning
to present something or someone falsely as something else; to pretend or deceive
Example
He tried to pass off the fake watch as a luxury brand.
B2 noun

Patriot

爱国者
B2 noun /pæd/

pad

便签本
Meaning
a small cushion or block of soft material; also a set of sheets of paper fastened together
Example
He wrote her phone number on a yellow pad.
他把她的电话号码写在一个黄色的便签本上。
B2 noun/verb /pəʊl/

poll

民意调查
Meaning
a survey of public opinion or voting in an election
Example
The poll revealed that most people favored the new policy.
民意调查显示大多数人支持新政策。
B2 verb /prɪˈzjuːm/

presume

假设
Meaning
To suppose something is true without proof; to take for granted.
Example
I presume she has already left for the meeting.
我假设她已经去参加会议了。
B2 adjective /ˈpɪt.i.fəl/

pitiful

可悲的, 哀伤的, 非常微小
Meaning
deserving or arousing pity; very small or inadequate
Example
The team's performance was pitiful compared to last year.
与去年相比，团队的表现可悲。
B2 noun /prɒkˈsɪmɪti/

proximity

接近
Meaning
Nearness in space, time, or relationship.
Example
The proximity of the school to her house made it convenient.
学校离她家很近，这使得它很方便。
B2 noun /prəˈtɛktər/

protector

保护者
Meaning
a person or thing that protects someone or something
Example
The dog was seen as the family's protector.
这只狗被视为家庭的保护者。
B2 noun, adjective /ˌpəʊstˈɡrædʒuət/

postgraduate

研究生
Meaning
A student who has completed a first degree and is studying for a further degree.
Example
She is doing postgraduate research in physics.
她正在做物理学的研究生研究。
B2 verb prəˈmoʊtɪŋ

promoting

促进
Meaning
Supporting or actively encouraging; helping to develop or increase.
Example
Promoting practical education ensures skill development.
推广实践教育确保技能发展。
B2 adjective /ˈpraɪ.ər/

Prior

先前的
Meaning
existing or coming before in time; previous; earlier
Example
You need prior approval before making any changes to the system.
在对系统进行任何修改之前，你需要事先获得批准。
B2 adjective /prəˈnaʊnst/

pronounced

明显的
Meaning
very noticeable or strongly marked
Example
There is a pronounced difference between the two styles.
这两种风格之间有明显的区别。
B2 noun pɪər ˈɪnfluəns

peer influence

同龄人影响
Meaning
The effect that members of a peer group have on each other, especially in terms of behavior, attitudes, and decision-making.
Example
Peer influence can shape juvenile behavior significantly.
同龄人影响可以显著塑造青少年的行为。
B2 noun, verb /ˈpɛdəl/

pedal

脚操作的杠杆
Meaning
A foot-operated lever for powering or controlling a mechanism, especially on a bicycle.
Example
He pressed down hard on the bicycle pedal.
他用力踩下了自行车的踏板。
B2 noun pərˈsɛpʃən

perception

感知，理解
Meaning
The ability to see, hear, or become aware of something through the senses
Example
Our perception of the situation was shaped by our prior experiences.
我们对局势的感知是由我们的先前经验塑造的。
B2 adverb /ˈpɑrʃəli/

Partially

部分地; 不完全地;
Meaning
to some extent; not completely; incompletely
Example
The building was only partially destroyed in the fire.
这座建筑在火灾中仅部分被摧毁。
B2 noun /saɪˈkaɪətrɪst/

psychiatrist

精神科医生
Meaning
a medical doctor specializing in the diagnosis and treatment of mental illness
Example
The psychiatrist prescribed medication for the patient’s anxiety.
精神科医生为患者的焦虑开了药。
B2 noun /prəˈfɪʃənsi/

proficiency

熟练
Meaning
Competency or skill; expertise.
Example
His proficiency in multiple languages is remarkable.
他在多种语言上的熟练度令人印象深刻。
B2 noun /ˈpæn.ɪk/

Panic

恐慌
Meaning
sudden uncontrollable fear or anxiety; a state of widespread fear and anxiety
Example
The fire alarm caused panic among the students.
火警铃声引起了学生们的恐慌。
B2 noun /ˈpæs.taɪm/

Pastime

消遣
Meaning
an activity done regularly for enjoyment; a hobby or recreational activity
Example
Reading books is her favorite pastime during weekends.
阅读书籍是她在周末的最爱消遣。
B2 noun /ˈprɪv.ə.lɪdʒ/

Privilege

特权
Meaning
a special right or advantage that only one person or group has
Example
It's a privilege to work with such talented people.
与如此有才华的人一起工作是一种特权。
B2 noun /pliː/

Plea

请求; 呼吁; 辩解
Meaning
an urgent and emotional request; a defendant's formal response to a criminal charge; an excuse or justification
Example
She made a plea for help during the emergency.
在紧急情况下，她请求帮助。
B2 noun /plæˈtoʊ/

plateau

高原，平坦的高地，变化不大的阶段
Meaning
an elevated flat area of land or a period of little change
Example
After months of growth, sales reached a plateau.
经过几个月的增长，销售达到了一个平台。
B2 noun prəˈɡreʃ.ən

progression

进展
Meaning
The process of developing or moving gradually towards a more advanced state.
Example
Progression in technology drives innovation.
技术的进展推动了创新。
B2 verb /piːp/

peep

偷看
Meaning
to look quickly or secretly; to make a short high sound
Example
The child tried to peep through the keyhole.
孩子试图透过钥匙孔窥视。
B2 verb praɪˈɒraɪtaɪz

prioritize

优先
Meaning
To designate or treat something as more important than other things
Example
Prioritize your tasks to stay efficient.
优先处理您的任务，以保持高效。
B2 noun ˈprɑː.sest fuːdz

processed foods

加工食品
Meaning
Foods that have been altered from their natural state through various methods such as canning, freezing, refrigeration, dehydration and aseptic processing.
Example
Excessive consumption of processed foods leads to health issues.
过量消费加工食品会导致健康问题。
B2 noun ˌpʌŋkˈtʃʊəlɪti

punctuality

守时
Meaning
The quality of being on time; the habit of arriving or doing things at the agreed or proper time.
Example
Punctuality is a valued trait in professional settings.
守时是职业环境中一个受重视的品质。
B2 adjective /ˌfɪl.əˈsɒf.ɪ.kəl/

philosophical

哲学的
Meaning
relating to the study of the fundamental nature of knowledge, reality, and existence
Example
She maintained a calm and philosophical attitude during the crisis.
她在危机期间保持了冷静和哲学的态度。
B2 noun /ˈplæn.tɪn/

Plantain

大蕉
Meaning
a large green banana-like fruit that is usually cooked before eating
Example
Plantain can be fried, boiled, or baked and is a staple food in many tropical countries.
大蕉可以油炸、煮沸或烘烤，是许多热带国家的主食。
B2 noun /pænˈdɛmɪk/

pandemic

大流行病
Meaning
An outbreak of a disease that occurs on a global scale.
Example
The COVID-19 pandemic changed the world dramatically.
COVID-19 大流行病极大地改变了世界。
B2 noun /ˌproʊɪˈbɪʃən/

prohibition

禁止
Meaning
The act of forbidding something by law or authority.
Example
The government announced the prohibition of smoking in public places.
政府宣布在公共场所禁烟。
B2 noun /prəˈpɔːʃən/

proportion

Meaning
a part, share, or number considered in comparative relation to a whole
Example
The proportion of students passing the exam was high.
B2 adjective /ˈprɪm.ɪ.tɪv/

Primitive

原始的; 基础的; 粗糙的; 未开发的; 简单的
Meaning
ancient; basic; crude; undeveloped; simple
Example
The tribe still uses primitive tools for hunting and farming.
部落仍然使用原始工具进行狩猎和耕种。
B2 noun /piːk/

Peak

山顶
Meaning
the highest point of a mountain or hill; the maximum level or intensity
Example
The climbers reached the peak of Mount Everest.
登山者到达了珠穆朗玛峰的山顶。
B2 verb /pəˈreɪd/

parade

阅兵, 展示
Meaning
to march in a procession; to display publicly; to show off
Example
The soldiers paraded through the streets on Independence Day.
士兵们在独立日游行中阅兵。
B2 noun /ˈprɛfəs/

preface

前言
Meaning
an introduction to a book, speech, or other written work
Example
The author explained his motivation in the preface.
作者在前言中解释了他的动机。
B2 verb /ˈpjʊərɪfaɪ/

purify

净化
Meaning
to make clean or pure; to remove impurities
Example
This filter will purify the water effectively.
这个过滤器将有效地净化水。
B2 noun /ˈpɛbl/

pebble

卵石
Meaning
a small smooth stone found on beaches or rivers
Example
He threw a pebble into the pond and watched the ripples.
他把一块卵石扔进池塘，看着水波。
B2 noun /ˈpɑːtnəʃɪp/

partnership

合作伙伴关系
Meaning
the state of being a partner or a group of partners
Example
Our partnership has helped both companies grow.
我们的伙伴关系帮助了两家公司增长。
B2 adjective ˌpriːhɪˈstɒrɪk

prehistoric

史前的, 在书面记录之前的时间
Meaning
Belonging to the time before written records.
Example
The prehistoric era was marked by the rise of early humans.
史前时代的特点是早期人类的崛起。
B2 adverb /ˈpjʊərli/

purely

纯粹地
Meaning
only and completely; entirely
Example
The decision was purely based on economic factors.
这个决定完全基于经济因素。
B2 noun /ˈpɜr.mə.nəns/

Permanence

持久性
Meaning
the state or quality of lasting or remaining unchanged indefinitely; enduring nature
Example
The permanence of the stone monument impressed all visitors.
石雕纪念碑的永久性给所有参观者留下了深刻的印象。
B2 noun /ˈpriː.tɛns/ or /prɪˈtɛns/

pretense

伪装, 假象
Meaning
A false appearance or claim; an act of pretending.
Example
His kindness was only a pretense to gain trust.
他的友善只是为了赢得信任的伪装。
B2 verb /ˈpenɪtreɪt/

penetrate

穿透
Meaning
to go into or through something; to understand something deeply
Example
The bullet penetrated the wall.
子弹穿透了墙壁。