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 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 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 noun pɑrˈtɪʃən

partition

分割

Meaning

The action of dividing or being divided into parts; separation.

Example

Partition caused unrest.

分割引发了不安。

B2 adjective /ˈprɒb.ə.bəl/

Probable

可能的

Meaning

likely to happen; expected; plausible

Example

It is probable that it will rain tomorrow according to the weather forecast.

根据天气预报，明天可能会下雨。

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 verb /plaʊ/

plough

犁地

Meaning

to break up and turn over soil using a plough; to move through something with difficulty

Example

The farmer ploughs the field every spring.

农民每年春天都耕地。

B2 adjective /prɪˈdɪktəbəl/

predictable

可预测的

Meaning

able to be predicted or foreseen

Example

His reactions were predictable based on his past behavior.

他的反应是可以预测的，基于他的过去行为。

B2 noun /ˈpred.ə.ses.ər/

Predecessor

前任

Meaning

a person who held a job or office before the current holder; something that came before another thing

Example

The new manager learned from his predecessor's mistakes.

新经理从他的前任的错误中学习。

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 verb /prəˈkleɪm/

proclaim

宣布

Meaning

to announce something publicly or officially, especially something important

Example

The president proclaimed a national day of mourning.

总统宣布了一个全国的哀悼日。

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 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 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 noun /prɪˈdɪk.ʃən/

Prediction

预测

Meaning

a statement about what will happen in the future; a forecast

Example

The weather prediction says it will rain tomorrow.

天气预测说明天会下雨。

B2 verb /prɪˈsiːdɪd/

preceded

之前发生

Meaning

came before something in time, order, or position

Example

Dark clouds preceded the heavy rainfall.

乌云在暴雨之前出现。

B2 verb /plʌk/

pluck

摘取, 鼓起勇气

Meaning

to take hold of and quickly remove; to gather courage or determination

Example

She plucked a flower from the garden.

她从花园里摘了一朵花。

B2 noun /præŋk/

prank

恶作剧

Meaning

A trick that is intended to be funny but not harmful.

Example

They played a harmless prank on their friend during the party.

他们在派对上和朋友玩了一个无害的恶作剧。

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。

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 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 verb /ˈpɛrɪʃ/

perish

死去

Meaning

To die, especially in a sudden or violent way.

Example

Many soldiers perished in the war.

许多士兵在战争中死去。

B2 noun /ˌpɛnɪˈtreɪʃən/

penetration

渗透

Meaning

The act of piercing or entering into something.

Example

The company's market penetration grew rapidly.

公司的市场渗透迅速增长。

B2 noun ˌprez.əˈveɪ.ʃən

preservation

保存

Meaning

The action of maintaining something in its original or existing state; protection from harm or damage.

Example

Proper preservation extends the lifespan of machinery.

适当的保存延长了机器的使用寿命。

B2 noun /ˈprɒvɪns/

province

省

Meaning

a principal administrative division of certain countries or empires.

Example

The province is known for its rich cultural heritage and stunning landscapes.

这个省因其丰富的文化遗产和壮丽的自然景观而闻名。

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 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 /ˈpɒm.ɪˌɡræn.ɪt/

Pomegranate

石榴

Meaning

a round fruit with thick red skin containing many small red seeds with juice

Example

The pomegranate seeds were sweet and refreshing.

石榴籽又甜又清新。

B2 adjective /prɪˈpærəˌtɔːri/

Preparatory

预备的; 初步的; 用于准备的

Meaning

preliminary; introductory; intended as preparation

Example

She attended preparatory classes before the final exam.

她参加了考试前的预备课程。

B2 adjective /pəˈθet.ɪk/

Pathetic

可悲的; 令人同情的

Meaning

arousing pity; extremely poor or inadequate

Example

His pathetic attempt to apologize made things worse.

他悲哀的道歉尝试让事情变得更糟。

B2 noun /pərˈspek.tɪv/

Perspective

视角

Meaning

a particular attitude toward or way of regarding something; a point of view; the art of representing three-dimensional objects

Example

From his perspective, the decision was completely wrong.

从他的角度看，这个决定完全错误。

B2 noun /ˈprɛmɪs/

premise

前提 / 建筑物

Meaning

a statement or idea on which reasoning or an argument is based; also a building or property

Example

His argument was based on a false premise.

他的论点是建立在一个错误的前提上的。

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 noun pəˈluː.tənts

pollutants

污染物

Meaning

A substance that pollutes or contaminates the environment.

Example

Pollutants contribute to environmental degradation.

污染物会导致环境退化。

B2 verb /pərˈsiːv/

perceive

感知

Meaning

to become aware of or understand something through the senses

Example

I perceive a change in his attitude.

我感知到他态度的变化。

B2 adverb /pɪˈkju:.li.ə.li/

Peculiarly

以奇怪的方式; 以不寻常的方式

Meaning

in a strange or unusual way; in a manner that is distinctive or characteristic

Example

She dressed peculiarly for the formal dinner, wearing bright colors and unusual patterns.

她为正式晚宴穿着非常独特，穿着鲜艳的颜色和不寻常的图案。

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 /prəˈspɛktɪv/

prospective

前景的

Meaning

likely or expected to happen in the future; potential

Example

The company is meeting with prospective clients next week.

公司将于下周与潜在客户会面。

B2 noun prəˈdʒɛk.ʃən

projection

声音投射

Meaning

The strength and range of voice when speaking.

Example

Proper projection ensures that every listener hears clearly.

适当的投射确保每个听众都能清晰地听到。

B2 adjective /pɪˈkjuː.li.ər/

Peculiar

奇怪的; 异常的; 稀有的

Meaning

strange or odd; unusual; belonging exclusively to

Example

She has a peculiar way of speaking.

她有一种奇怪的说话方式。

B2 noun /pɔːrtʃ/

porch

门廊

Meaning

a covered area at the entrance of a building, often with a roof and open sides

Example

We sat on the porch and enjoyed the evening breeze.

我们坐在门廊上，享受晚风。

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 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。

B2 adjective /prəˈvɪʒənəl/

Provisional

临时

Meaning

arranged for the present; temporary; subject to later confirmation

Example

The provisional agreement will be reviewed next month.

临时协议将在下个月进行审查。

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 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 /pælɛˈstɪnɪən/

palestinian

巴勒斯坦的

Meaning

relating to Palestine or its people

Example

The Palestinian people have a rich cultural heritage.

巴勒斯坦人民拥有丰富的文化遗产。

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 /pʌls/

Pulse

豆类

Meaning

edible seeds of leguminous plants such as lentils, beans, and peas

Example

Pulses are an excellent source of protein for vegetarians.

豆类是素食者的优秀蛋白质来源。

B2 adjective /ˈpoʊ.lər/

polar

极地的，关于两极的

Meaning

relating to the North or South Pole; opposite in nature or character

Example

Penguins live in polar regions of the Earth.

企鹅生活在地球的极地地区。

B2 noun /saɪˈkɒlədʒi/

psychology

心理学

Meaning

the scientific study of the mind and behavior

Example

Psychology helps us understand how people think and act.

心理学帮助我们理解人们如何思考和行动。

B2 noun /ˈpɪt.ʃər/

Pitcher

水壶, 大壶

Meaning

a large container with a handle and spout used for storing and pouring liquids

Example

The water pitcher on the table was filled with ice-cold lemonade.

桌子上的水壶里装满了冰冷的柠檬水。

B2 adjective /ˈpleɪfəl/

playful

顽皮的, 活泼的

Meaning

full of fun and high spirits; lively

Example

The puppy was very playful, running around the garden.

小狗很顽皮，在花园里跑来跑去。

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 noun /plʌɡ/

plug

插头

Meaning

a device used to connect or block an opening

Example

She inserted the plug into the socket.

她把插头插入了插座。

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 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 /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 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 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 /prɒp/

prop

道具

Meaning

an object used on stage by actors during a performance; something that supports or holds up

Example

The actor forgot his prop on stage.

演员忘记了他的道具。

B2 adjective /prəˈdʌk.tɪv/

Productive

高效的

Meaning

efficient; yielding good results; fruitful

Example

Working from home has made me more productive than ever before.

在家工作让我比以往更高效。

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 /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 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 noun /ˈpɒlən/

pollen

花粉

Meaning

fine powder produced by flowers, used in fertilization

Example

Bees collect pollen from flowers to make honey.

蜜蜂从花朵中收集花粉来制作蜂蜜。

B2 noun /pəˈræmɪtər/

parameter

参数

Meaning

a limit, boundary, or measurable factor that defines or determines something

Example

We need to set clear parameters for this project.

我们需要为这个项目设定明确的参数。

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 /ˈpes.ə.mɪst/

Pessimist

悲观主义者

Meaning

a person who tends to see the worst aspect of things or believes that the worst will happen; someone who lacks hope or confidence in the future

Example

Being a pessimist, he always expected the worst outcome.

作为一个悲观主义者，他总是预期最坏的结果。

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 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 noun /pʌbˈlɪs.ɪ.ti/

Publicity

宣传

Meaning

public attention or notice given to someone or something; advertising or promotion

Example

The movie received a lot of publicity before its release.

这部电影在上映之前获得了很多宣传。

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 /ˈpɒlɪʃt/

polished

精致，优雅和精炼

Meaning

refined, sophisticated, and elegant in appearance or behavior

Example

She gave a polished performance at the recital.

她在音乐会上的表演非常精致。

B2 noun /ˈpoʊ.di.əm/

Podium

讲台

Meaning

a small platform on which a person may stand to be seen by an audience

Example

The winner stood on the podium to receive the gold medal.

获胜者站在讲台上领奖。

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 /ˈprɑsɪˌkjuːtər/

prosecutor

检察官

Meaning

a lawyer who represents the government in criminal cases

Example

The prosecutor argued that the defendant was guilty of the crime.

检察官辩称被告犯有罪。

B2 noun /pʌntʃ/

Punch

打孔工具

Meaning

a tool used for making holes or indentations in materials

Example

The carpenter used a punch to make holes in the leather.

木匠使用打孔工具在皮革上打孔。

B2 adjective /praɪm/

prime

首要的, 重要的

Meaning

Of the best quality; most important; peak condition.

Example

She is in the prime of her career.

她处于事业的巅峰时刻。

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 adjective /ˌprɒb.ləˈmæt.ɪk/

Problematic

有问题的; 导致问题的

Meaning

causing problems; troublesome; difficult to deal with

Example

The new policy changes are problematic and need to be reviewed.

新政策的变化是有问题的，需要审查。

B2 adjective /ˈfoʊni/

phony

虚假, 假冒

Meaning

not genuine; fraudulent or insincere

Example

He gave a phony smile to hide his true feelings.

他露出虚假的微笑来掩饰他的真实感情。

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。

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 noun /ˈpɛzənt/

peasant

农民

Meaning

a poor farmer or agricultural laborer who owns or rents a small piece of land for cultivation

Example

The peasant worked hard in the fields from dawn to dusk.

农民从黎明到黄昏在田地里辛勤劳作。

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 adjective /prəˈtɛktɪv/

protective

保护性的

Meaning

giving or capable of giving protection; shielding from harm or danger

Example

She wore a protective helmet while riding her bike.

她骑自行车时戴着保护性头盔。

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 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 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 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 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 /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 noun /fɪˈlɒs.ə.fi/

philosophy

哲学

Meaning

the study of the fundamental nature of knowledge, reality, and existence

Example

Her philosophy emphasizes kindness and empathy.

她的哲学强调善良和同理心。

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 adjective /ˈpɔɪn.tɪd/

Pointed

尖锐的; 直接且明确

Meaning

having a sharp end; direct and unambiguous

Example

She made a pointed remark about his behavior.

她对他的行为发表了直截了当的评论。

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。

B2 noun /pɪt/

pit

坑

Meaning

a large hole in the ground or a hollow area

Example

The workers dug a deep pit to build the foundation.

工人们挖了一个深坑来建造地基。

B2 noun /ˈpen neɪm/

Pen-name

笔名

Meaning

a fictitious name used by an author instead of their real name; a pseudonym

Example

Mark Twain was the pen-name of Samuel Clemens.

马克·吐温是塞缪尔·克莱门斯的笔名。

B2 noun /pʌŋk/

punk

朋克

Meaning

a type of popular music, or the culture associated with it, characterized by loud, fast rhythms and rebellious attitudes

Example

He’s always been into punk music and fashion.

他一直对朋克音乐和时尚感兴趣。

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 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 ˈpeɪtriəˌtɪzəm

patriotism

爱国主义

Meaning

The quality of being patriotic; devotion to and vigorous support for one's country.

Example

Victory Day reflects the patriotism of the entire nation.

胜利日反映了整个国家的爱国主义。

B2 verb /plʌndʒ/

plunge

迅速跳入或潜水；突然下降

Meaning

to jump or dive quickly; to fall sharply

Example

She plunged into the swimming pool.

她跳进了游泳池。

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 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 noun pəˈspek.tɪvz

perspectives

观点

Meaning

A particular attitude toward or way of regarding something; a point of view.

Example

New perspectives enhance understanding.

新的观点促进理解。

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。

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 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 /ˈfɪʃ.ɪŋ/

phishing

通过欺诈手段窃取信息

Meaning

The fraudulent practice of sending emails purporting to be from reputable companies in order to induce individuals to reveal personal information.

Example

Phishing emails often trick people into revealing passwords.

钓鱼邮件通常会欺骗他人泄露密码。

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。

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 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 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 /ˈprɒs.pekts/

prospects

前景

Meaning

The possibility or likelihood of some future event occurring.

Example

The prospects for growth look promising.

增长的前景看起来很有前途。

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 verb /pɪəs/

pierce

刺穿

Meaning

to make a hole through something; to penetrate with a sharp object

Example

The arrow will pierce through the target.

箭矢将穿透目标。

B2 noun /ˈpær.ə.dɒks/

paradox

悖论

Meaning

A seemingly contradictory statement or situation that may be true; an apparent inconsistency.

Example

The paradox of freedom is that it requires rules.

自由的悖论是它需要规则。

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 /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。