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C1 verb /proʊˈtrækt/

protract

延长
Meaning
To prolong or extend in time or duration.
Example
Negotiations were protracted for several months.
谈判持续了几个月。
B1 noun /pəˈpaɪə/

Papaya

木瓜
Meaning
a large orange tropical fruit with sweet orange flesh and black seeds
Example
Papaya is rich in vitamins and very good for health.
木瓜富含维生素,对健康非常有益。
C2 noun /ˌfɑːsfəˈrɛsəns/

phosphorescence

磷光
Meaning
the property of emitting light without noticeable heat
Example
The deep-sea creatures displayed a beautiful phosphorescence.
深海生物展示了美丽的磷光。
A1 noun /pəˈliːs/

police

警察
Meaning
a body of officers representing the civil authority of government
Example
The police arrived quickly to investigate the scene.
警察很快赶到现场进行调查。
C1 adjective /ˈpeɪtrənaɪzɪŋ/

patronizing

居高临下
Meaning
showing kindness that is perceived as condescending or superior
Example
His patronizing tone offended the audience.
他的居高临下的语气冒犯了观众。
A2 noun,verb /pleɪn/

plane

平面; 飞机; 平滑
Meaning
a flat surface; an aircraft; to make smooth
Example
The carpenter used a tool to plane the wood.
木匠用工具来平整木材。
B1 noun /ˈprəʊ.tiːnz/

proteins

蛋白质
Meaning
Large biomolecules consisting of amino acids that perform essential functions in living organisms, including building and repairing tissues.
Example
Lean meats and legumes provide high-quality proteins.
瘦肉和豆类提供高质量的蛋白质。
B1 noun /ˈpɪkʌp/

pickup

有开放式车厢的小卡车; 收集或改进某物的行为
Meaning
a small truck with an open back; the act of collecting or improving something
Example
The company scheduled a pickup for the returned goods.
公司为退还的货物安排了取货。
B1 noun pəˈfɔː.məns

performance

表现
Meaning
The action or process of carrying out or accomplishing an action, task, or function.
Example
Performance improvements boost confidence.
性能提升增强了信心。
C1 adjective /ˌfɪl.ænˈθrɒp.ɪk/

philanthropic

慈善的
Meaning
showing concern for the welfare of others; generous and charitable
Example
She is known for her philanthropic activities in the city.
她因在城市中的慈善活动而闻名。
B1 noun /ˈprɒp.ə.ti/

Property

财产;不动产;属性
Meaning
a building or land; something owned; a characteristic or quality
Example
They bought a beautiful property in the countryside.
他们在乡下买了一处漂亮的房产。
C1 adjective /prɪˈkoʊʃəs/

precocious

早熟
Meaning
Showing advanced development or maturity at an unusually early age.
Example
The precocious child was reading novels at the age of five.
那个早熟的孩子五岁时就能阅读小说。
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.
B1 verb /prəˈmoʊt/

promote

推广
Meaning
to help something develop or increase; to advance someone to a higher position
Example
The company promotes environmental awareness.
公司推广环保意识。
B1 adverb /ˈpriːviəsli/

previously

以前
Meaning
at an earlier time or before now
Example
She had previously worked at a bank before starting her own business.
她曾在银行工作过,之后才开始了自己的生意。
C1 noun /ˌprɒk.ləˈmeɪ.ʃən/

Proclamation

公告
Meaning
an official public announcement, especially one made by someone in authority
Example
The king issued a proclamation declaring peace.
国王发布了一项公告,宣布和平。
B2 noun /pænt/

Pant

裤子
Meaning
a piece of clothing worn on the lower body covering each leg separately
Example
She bought a new pair of pants for the party.
她为派对买了一条新裤子。
C1 verb /ˈpɜːrpɔːrt/

purport

声称
Meaning
to claim or profess something, often falsely
Example
The document purports to be an official government report.
该文件声称是官方政府报告。
B1 noun /ˈpeɪstri/

pastry

糕点
Meaning
a baked food product made from flour, fat, and water, often sweet or savory
Example
I bought a box of fresh pastries for breakfast.
我买了一个盒子的新鲜糕点作为早餐。
C1 adjective /ˈpɔɪ.njənt/

poignant

动人, 深刻
Meaning
evoking a keen sense of sadness or regret; deeply touching
Example
The movie's ending was so poignant that many in the audience were moved to tears.
这部电影的结尾如此动人,以至于许多观众都感动得流泪。
C2 noun /proʊˈdʒɛnɪtər/

progenitor

祖先
Meaning
a direct ancestor; a person or thing that originates something
Example
Researchers traced the custom back to a common progenitor.
研究人员追溯了这个习俗,发现它源自一个共同的祖先。
B2 noun /saɪˈkaɪətri/

psychiatry

精神病学
Meaning
the branch of medicine focused on the study and treatment of mental illness
Example
She decided to study psychiatry to help people with mental health issues.
她决定学习精神病学,帮助有心理健康问题的人。
C1 adjective /priːˈɛmɪnənt/

preeminent

杰出
Meaning
Surpassing all others; very distinguished in some way.
Example
She is a preeminent scientist in the field of genetics.
她是遗传学领域的杰出科学家。
C1 noun /prəˈspɛktəs/

prospectus

招生简章
Meaning
a printed document that advertises or describes a school, business, or investment offering
Example
The university sent out a prospectus to attract new students.
大学发送了招生简章以吸引新生。
A2 adjective /ˈpiːs.fəl/

Peaceful

宁静
Meaning
free from disturbance; calm and quiet; not involving war or violence
Example
The garden is a peaceful place to relax.
花园是一个宁静的地方,可以放松。
A2 noun /pəˈluː.ʃən/

pollution

污染
Meaning
The presence in or introduction into the environment of a substance which has harmful or poisonous effects.
Example
Industrial pollution harms marine life.
工业污染对海洋生物有害。
A1 noun /praɪs/

price

价格
Meaning
the amount of money expected, required, or given for something
Example
The price of the car has increased recently.
这辆车的价格最近上涨了。
C2 adjective /ˈpɛktərəl/

pectoral

胸肌
Meaning
Relating to the chest or breast.
Example
The athlete focused on strengthening his pectoral muscles.
运动员专注于增强他的胸肌。
C1 noun ˌpraɪ.vɪ.taɪˈzeɪ.ʃən

privatization

私有化
Meaning
The transfer of a business, industry, or service from public to private ownership and control.
Example
The privatization of state-owned companies increased efficiency.
国有企业的私有化提高了效率。
C2 noun /ˌproʊɪˈbɪʃənɪst/

prohibitionist

禁酒主义者
Meaning
A person who supports or advocates prohibition, especially of alcohol.
Example
The prohibitionist campaigned against the sale of liquor in the town.
禁酒主义者在城里反对酒类销售的运动。
C1 noun /prəˈdʒɛktaɪl/

projectile

弹丸
Meaning
An object fired, thrown, or propelled, especially from a weapon.
Example
The soldier dodged the incoming projectile.
士兵躲过了来袭的弹丸。
A2 noun /ˈprɪzən/

prison

监狱
Meaning
a building where people are kept as punishment for a crime or while waiting for trial
Example
He was sent to prison for his crimes.
他因犯下罪行而被送进监狱。
C1 adjective /ˈpræk.tɪ.kə.bəl/

practicable

可行
Meaning
able to be done or put into practice successfully
Example
The plan is not practicable without more resources.
没有更多的资源,这个计划是不可行的。
C2 adjective /pɪˈdʒɒrətɪv/

pejorative

贬义的
Meaning
Expressing contempt or disapproval.
Example
He used pejorative terms to insult his opponents.
他用贬义的词语侮辱他的对手。
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 noun /ˈpɑː.tɪ.klz/

particles

微粒
Meaning
Minute portions of matter.
Example
PM2.5 particles harm respiratory health.
PM2.5微粒危害呼吸健康。
C1 verb /proʊˈtruːd/

protrude

突出
Meaning
To stick out or extend beyond a surface.
Example
A nail was protruding from the wooden board.
一根钉子从木板中突出出来。
C1 noun /ˈpriːsɪŋkt/

precinct

Meaning
A district or area within the boundaries of a city, often for police or electoral purposes.
Example
She went to vote at her local precinct.
她去了她当地的选区投票。
B2 noun /ˈpjʊə.rɪ.ti/

Purity

纯净; 清洁; 无污染
Meaning
the state of being pure; cleanness or freedom from contamination
Example
The purity of the mountain water was remarkable.
山水的纯净令人赞叹。
B2 verb /pɔːˈtreɪ/

portray

描绘
Meaning
to describe or represent something or someone in a work of art or literature
Example
The novel portrays a vivid picture of life in the countryside.
这部小说描绘了乡村生活的生动图景。
B1 noun /ˈpaʊdər/

powder

粉末
Meaning
a fine, dry substance made of very tiny particles
Example
She sprinkled some powder on the cake.
她在蛋糕上撒了一些粉。
C1 noun /ˌpæl.pɪˈteɪ.ʃən/

Palpitation

由于激动或医学状况引起的明显快速、强烈或不规则的心跳
Meaning
a noticeably rapid, strong, or irregular heartbeat due to agitation or medical condition
Example
She experienced palpitations before her job interview.
她在面试前感受到了心悸。
A2 noun /ˈpeɪmənt/

payment

支付
Meaning
the action or process of paying money for something
Example
The payment for the order was received yesterday.
订单的支付已于昨天收到。
B1 noun /prəˈduː.sər/

Producer

制片人
Meaning
a person who supervises the making of a film, play, or broadcast program; someone who creates or manufactures goods
Example
The film producer invested millions in the new movie project.
电影制片人投资了数百万美元在这个新电影项目中。
C2 noun /ˈfaɪləm/

phylum

生物分类中的主要类别,高于类,低于界
Meaning
a primary category in the biological classification of organisms, above class and below kingdom
Example
Humans belong to the phylum Chordata.
人类属于脊索动物门。
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。
B1 noun /ˌprɛpəˈreɪʃən/

preparation

准备
Meaning
The act of getting ready or making arrangements for something.
Example
The team made careful preparation for the presentation.
团队为演示做了充分的准备。
B2 noun /ˈproʊtəkɔːl/

protocol

协议
Meaning
an official procedure or system of rules
Example
The security team followed strict protocol during the event.
安全团队在活动期间遵循了严格的协议。
B2 verb /pəˈluːt/

pollute

污染
Meaning
to make air, water, or land dirty and harmful to people, animals, and plants
Example
Factories pollute the environment with toxic chemicals.
工厂用有毒化学品污染环境。
A2 adjective /ˈplɛzənt/

pleasant

愉快的,令人愉悦的
Meaning
giving a sense of happiness, enjoyment, or satisfaction
Example
We had a pleasant evening at the park.
我们在公园度过了一个愉快的晚上。
B2 noun, verb, adjective /ˈpeɪtənt/ or /ˈpætənt/

patent

专利
Meaning
a government license granting exclusive rights to an inventor; also to obtain such rights
Example
He patented his new invention to protect it from being copied.
他为保护他的发明不被复制而申请了专利。
A2 noun /ˈpær.ət/

Parrot

鹦鹉
Meaning
a tropical bird with a curved beak and often brightly colored feathers that can be taught to speak
Example
The colorful parrot repeated everything the children said.
那只五彩斑斓的鹦鹉重复了孩子们说的所有话。
C2 verb /ˌpriːɪˈstæblɪʃ/

preestablish

预先设定
Meaning
To establish or set up beforehand.
Example
Certain rules were preestablished before the meeting.
在会议之前,一些规则已经预先设定。
C2 adjective /ˈpjuːɪsənt/

puissant

强大的
Meaning
having great power or influence; mighty
Example
The king was a puissant ruler whose word was law.
国王是一个强大的统治者,他的话就是法律。
B2 verb /pʌmp/

pump

抽水
Meaning
to force liquid or gas to move in a particular direction using a device
Example
They pumped water from the well into the tank.
他们把水从井里抽到水箱里。
B1 noun /ˈpɔːrʃən/

portion

部分
Meaning
A part or share of something.
Example
She ate only a small portion of the meal.
她只吃了餐点的一小部分。
B2 noun /ˈpriːmiəm/

premium

保费
Meaning
an amount of money paid regularly for an insurance policy; something of superior quality or value
Example
You need to pay your insurance premium every year.
你每年需要支付你的保险费。
C2 noun /ˈplɛdʒiː/

pledgee

被作为担保而给与某物的人
Meaning
a person to whom something is pledged or given as security
Example
The bank is the pledgee of the collateral until the loan is repaid.
银行是担保品的债权人,直到贷款偿还为止。
C2 adjective /ˌfærɪˈseɪɪkəl/

pharisaical

伪善的
Meaning
Excessively concerned with formal rules or outward show of morality, often in a hypocritical way.
Example
His pharisaical behavior made people doubt his sincerity.
他的伪善行为让人怀疑他的真诚。
C2 verb /pɜːrl/

purl

发出低语声地流动
Meaning
To knit with a purl stitch; to flow with a murmuring sound (as a stream).
Example
The brook purled softly through the meadow.
小溪轻轻地流过草地。
C2 noun /ˈfoʊ.nə.ɡræm/

phonogram

音标符号
Meaning
a written symbol representing a speech sound
Example
The teacher showed how each phonogram represents a particular sound.
老师展示了每个音标符号如何代表特定的声音。
C1 noun /ˈfiː.nɪks/

phoenix

凤凰鸟
Meaning
a mythical bird that is reborn from its ashes; symbol of immortality or renewal
Example
The legend says the phoenix rises from its ashes every 500 years.
传说凤凰每500年从自己的灰烬中复生。
C1 adjective /prɪˈsɪpɪtəs/

precipitous

陡峭或突然而至
Meaning
Extremely steep or sudden; done quickly without careful consideration.
Example
The hikers struggled to climb the precipitous slope.
远足者在攀登陡峭的坡道时遇到了困难。
B1 adverb /pɑːrˈtɪkjʊləli/

particularly

特别地
Meaning
to a higher degree than is usual or expected
Example
She is particularly fond of Italian food.
她特别喜欢意大利菜。
A2 verb /prɪˈpɛər/

prepare

准备
Meaning
to make ready; to get something ready for use
Example
She needs to prepare dinner for her family.
她需要为家人准备晚餐。
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。
C2 noun /ˈprɒsɪlaɪt/

proselyte

改信者
Meaning
A person who has converted from one belief, opinion, or religion to another.
Example
She became a proselyte after converting to a new faith.
她在转信到新的信仰后成为了一名改信者。
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。
C2 noun /pəˈtruːn/

poltroon

懦夫
Meaning
a cowardly person
Example
He acted like a poltroon during the crisis.
他在危机中像个懦夫一样表现。
C2 noun /ˌpærəˈnɔɪæk/

paranoiac

偏执的人
Meaning
A person who suffers from paranoia or exhibits extreme, irrational distrust and suspicion.
Example
The paranoiac refused to leave his house, fearing everyone was against him.
这个偏执的人拒绝离开家,因为他害怕每个人都反对他。
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 /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。
C2 noun /ˈpæk.ɪ.dɜːrm/

pachyderm

具有厚皮的大型哺乳动物
Meaning
a large mammal with thick skin, such as an elephant, rhinoceros, or hippopotamus
Example
The zoo had several pachyderms, including elephants and rhinos.
动物园里有几只厚皮兽,包括大象和犀牛。
B2 verb /poʊk/

poke

Meaning
to push or prod with a finger or pointed object
Example
Don't poke me with your finger.
不要用手指戳我。
B2 noun /ˌprɒp.əˈɡæn.də/

Propaganda

宣传; 谣言
Meaning
information spread to promote a particular political cause or point of view
Example
The government used propaganda to influence public opinion during the war.
政府在战争期间使用了宣传来影响公众舆论。
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 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。
C2 noun /fɪˈlæt.əl.i/

philately

邮票收藏学
Meaning
the collection and study of postage stamps
Example
Philately is a hobby enjoyed by people of all ages.
邮票收藏学是一项各年龄段人群都喜爱的爱好。
A2 verb /prɪˈfɜːr/

prefer

偏爱
Meaning
to like better; to choose as more desirable
Example
I prefer tea over coffee in the morning.
早上我喜欢喝茶而不是咖啡。
B1 noun ˈplæt.fɔːrmz

platforms

平台,软件或硬件环境
Meaning
Computing environments where software applications can be developed and run.
Example
Different platforms offer diverse digital solutions.
不同的平台提供多种数字解决方案。
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。
A2 verb,noun /pæk/

pack

Meaning
to put things into a container for storage or transport; a collection of items kept together
Example
She packed her clothes into a suitcase for the trip.
C1 noun /ˈpɛnɪtəns/

penitence

忏悔
Meaning
The action or feeling of showing sorrow and regret for having done wrong.
Example
His eyes were full of penitence after realizing his mistake.
他在意识到自己的错误后,眼中充满了忏悔。
C1 adjective /ˌpæθəˈdʒɛnɪk/

pathogenic

致病的
Meaning
Capable of causing disease.
Example
Some bacteria are harmless, while others are highly pathogenic.
有些细菌是无害的,而其他的则是高度致病的。
C1 noun ˌprəʊ.baɪˈɒt.ɪk

probiotic

有益的细菌
Meaning
Live microorganisms that provide health benefits when consumed in adequate amounts.
Example
Yogurt is a natural source of probiotics that aid digestion.
酸奶是益生菌的天然来源,有助于消化。
C1 adjective /ˌfɪl.hɑːrˈmɒn.ɪk/

philharmonic

与交响乐团有关
Meaning
relating to a symphony orchestra or its music
Example
The philharmonic orchestra performed a stunning rendition of Beethoven's Ninth Symphony.
爱乐乐团演绎了贝多芬第九交响曲的精彩版本。
C2 noun /ˈpærəmʊr/

paramour

情人
Meaning
a lover, especially an illicit one
Example
The secret paramour was finally revealed.
秘密情人终于被揭露。
C1 verb /ˈpɜːmieɪt/

permeate

渗透, 弥漫, 渗入
Meaning
Spread throughout (something); pervade.
Example
The scent of fresh flowers permeated the entire room.
新鲜花朵的香气弥漫整个房间。
B1 noun /ˈprəʊɡræmɪŋ/

programming

编程
Meaning
the process of designing and writing computer programs
Example
He has been learning programming for several months now.
他已经学习编程好几个月了。
B2 noun /prɪˈkɔː.ʃən/

Precaution

预防
Meaning
an action taken in advance to prevent something dangerous or unpleasant from happening
Example
As a precaution, we should bring extra water on the hike.
作为预防措施,我们应该在徒步旅行中带上额外的水。
C2 adjective /ˌfoʊtoʊɪˈlɛktrɪk/

photoelectric

光电
Meaning
relating to the emission of electrons or other free carriers when light shines on a material
Example
The photoelectric effect is fundamental in solar panels.
光电效应在太阳能板中是基础。
C1 noun /ˈpɪt.fɔːl/

pitfall

陷阱,困难
Meaning
a hidden or unexpected danger or difficulty
Example
Investors must be aware of the pitfalls of the market.
投资者必须意识到市场中的陷阱。
C1 noun /ˈpær.ət biːk/

Parrot Beak

鹦鹉嘴
Meaning
a climbing plant with curved red and orange flowers resembling a parrot's beak
Example
The parrot beak flower's unique curved shape makes it a fascinating addition to any garden.
鹦鹉嘴花独特的弯曲形状使它成为任何花园中迷人的补充。
B2 noun /prɪˈtens/

Pretence

虚伪
Meaning
an attempt to make something that is not the case appear true
Example
He made no pretence of being interested in the conversation.
他没有装作对谈话感兴趣。
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。
B1 adverb /ˈpɜr.sən.ə.li/

Personally

个人而言; 就我个人而言; 亲自
Meaning
as a person; in one's own opinion; for oneself; in person
Example
Personally, I think the movie was excellent, though others disagree.
就个人而言,我认为这部电影非常好,尽管其他人不同意。
C2 noun /ˈprɪvɪti/

privity

私密关系, 合同关系
Meaning
A close, private, or special relationship; in law, the direct connection between parties to a contract.
Example
There was no privity of contract between the supplier and the customer.
供应商和客户之间没有合同关系。
C2 adverb /ˌpɛlˈmɛl/

pell-mell

杂乱无章
Meaning
In a confused, rushed, or disorderly manner.
Example
The children ran pell-mell through the playground.
孩子们在游乐场里杂乱无章地奔跑。
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 /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。
A2 adjective /praʊd/

Proud

自豪
Meaning
feeling deep pleasure from one's achievements; having high self-respect
Example
She was proud of her daughter's academic achievements.
她为女儿的学术成就感到自豪。
C1 noun/verb /ˈprɛdɪkət/ (noun), /ˈprɛdɪkeɪt/ (verb)

predicate

谓语 / 以...为基础
Meaning
noun: the part of a sentence that tells something about the subject; verb: to base or establish something on a particular idea
Example
His theory is predicated on sound research.
他的理论是基于可靠的研究。
C2 noun /prəˈtuːbərəns/

protuberance

肿块
Meaning
A rounded swelling or lump on a surface.
Example
The doctor examined the small protuberance on his arm.
医生检查了他手臂上的小肿块。
C2 verb /ˈprɑː.məl.ɡeɪt/

promulgate

发布
Meaning
To announce or make a law, decree, or idea officially known.
Example
The government promulgated new regulations on data privacy.
政府发布了关于数据隐私的新规定。
A2 noun ˈpaʊ.ər

power

权力
Meaning
The ability or capacity to do something or act in a particular way; authority.
Example
Power distribution ensures efficiency.
权力分配确保效率。
C1 adjective /ˈplaɪənt/

pliant

灵活的,容易受影响或适应的
Meaning
flexible; easily influenced or adaptable
Example
She has a pliant personality that adapts well to new situations.
她有一个灵活的个性,能够很好地适应新环境。
B1 noun /pruːf/

proof

证据
Meaning
evidence or argument establishing a fact or the truth of a statement
Example
The detective presented proof of the suspect's guilt.
侦探提供了嫌疑人有罪的证据。
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。
C1 noun /ˈplæz.mə/

Plasma

血液的液体部分;电离气体;无凝血蛋白的血清
Meaning
the liquid part of blood; ionized gas; blood serum without clotting proteins
Example
Blood plasma contains various proteins and nutrients.
血浆含有各种蛋白质和营养物质。
C1 verb /prɪˈdɒmɪneɪt/

predominate

占主导地位
Meaning
To be the strongest, most common, or most influential element.
Example
Traditional values still predominate in the community.
传统价值观在社区中仍然占主导地位。
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。
C2 noun /ˌpɜːrspɪˈkjuːəti/

perspicuity

清晰度
Meaning
Clarity and ease in speech or writing; the quality of being clearly expressed.
Example
The perspicuity of his lecture made it easy for students to understand complex topics.
他的讲座的清晰度让学生们很容易理解复杂的课题。
B2 verb /pɪntʃ/

pinch

Meaning
to squeeze tightly between the fingers; to take a small amount
Example
She pinched a bit of salt into the soup.
她在汤里放了一点盐。
C2 adjective /njuːˈmætɪk/

pneumatic

气动的
Meaning
operated by air or gas under pressure
Example
The factory uses pneumatic tools for assembly.
工厂使用气动工具进行组装。
C2 verb /ˈpɜː.fə.reɪt/

perforate

穿孔
Meaning
to make a hole or holes through something
Example
The machine can perforate sheets of paper for easy tearing.
机器可以穿孔纸张以便于撕裂。
B1 adjective /ˈprɛɡnənt/

pregnant

怀孕的; 有意义的
Meaning
having a child developing in the womb; also, full of meaning or significance
Example
She announced that she was three months pregnant.
她宣布她怀孕三个月了。
C2 noun /pɪks/

pyx

用于存放圣体的小容器
Meaning
a small container, often used in Christian liturgy to carry the consecrated host
Example
The priest placed the consecrated host into the pyx before visiting the sick.
神父在探访病人之前将圣体放入皮克斯。
A1 noun /pɑːrt/

part

部分
Meaning
a piece or segment of something
Example
She gave me a part of her chocolate.
她给了我她巧克力的一部分。
C1 noun /ˈpɛndjələm/

pendulum

摆钟
Meaning
A weight suspended from a pivot so that it swings freely, often used to regulate clocks.
Example
The pendulum swung back and forth inside the clock.
钟摆在时钟内部来回摆动。
C2 adjective /ˌpriːpəˈzɛsɪŋ/

prepossessing

迷人
Meaning
Attractive or appealing in appearance or manner.
Example
She had a prepossessing smile that charmed everyone.
她有一个迷人的微笑,让每个人都着迷。
C1 adjective /præɡˈmæt.ɪk/

pragmatic

务实
Meaning
Dealing with things sensibly and realistically in a way that is based on practical rather than idealistic considerations.
Example
He took a pragmatic approach to solving the financial crisis.
他采取了实用主义的方法来解决金融危机。