seminar
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B2 noun /ˈsɛm.ɪ.nɑːr/

seminar

研讨会
Meaning
A meeting for discussion or training, especially in an academic setting.
Example
The professor invited all students to attend the seminar on climate change.
教授邀请所有学生参加关于气候变化的研讨会。
B2 noun /siːdʒ/

siege

围攻
Meaning
A military operation in which a place is surrounded to force its surrender.
Example
The castle fell after a long siege.
城堡在长时间的围困后倒塌。
B2 noun prɪˈsɪʒ.ən

precision

精确度
Meaning
The quality of being exact and accurate.
Example
High precision instruments are used in surgery.
在手术中使用高精度仪器。
B2 verb /əˈkʌmpəni/

accompany

陪伴
Meaning
to go somewhere with someone as a companion or escort
Example
She asked her friend to accompany her to the concert.
她请她的朋友陪她一起去音乐会。
B2 noun /ˈkʌt.lət/

Cutlet

炸肉饼
Meaning
a small piece of meat, especially veal or lamb, for frying or grilling
Example
She served delicious chicken cutlets for dinner.
她为晚餐提供了美味的炸鸡肉饼。
B2 noun /ˈpælət/

palette

调色板
Meaning
a thin board or surface on which an artist sets and mixes colors; also a range of colors used in art or design
Example
The artist mixed vibrant shades on her palette before starting the painting.
艺术家在开始画画之前，在她的调色板上混合了鲜艳的色调。
B2 noun səˌsteɪ.nəˈbɪl.ɪ.ti

sustainability

可持续性
Meaning
The ability to be maintained at a certain rate or level; the avoidance of the depletion of natural resources in order to maintain ecological balance.
Example
Sustainability ensures long-term environmental health.
可持续性确保长期环境健康。
B2 adjective /ʌnˈriːzənəbəl/

unreasonable

不合理的
Meaning
not guided by reason or fairness; excessive or extreme beyond what is acceptable
Example
The manager made an unreasonable demand that no one could realistically meet.
经理提出了一个不合理的要求。
B2 noun /ˈfaɪ.bər/

fibre

纤维
Meaning
A thread or filament from which a vegetable tissue, mineral substance, or textile is formed; dietary material that aids digestion.
Example
Eating foods rich in fibre can improve your digestion.
食用富含纤维的食物可以改善消化。
B2 noun /ɡʌm/

Gum

牙龈; 粘稠物质
Meaning
the firm flesh that surrounds the roots of the teeth; a viscous secretion
Example
The dentist checked her gum for any signs of disease.
牙医检查了她的牙龈，寻找是否有疾病迹象。
B2 noun /ˈsɜːvɪŋ/

serving

份
Meaning
a portion of food for one person; the act of giving food or drink to someone
Example
He ate a large serving of rice and curry.
他吃了一大份米饭和咖喱。
B2 noun /fɪɡ/

Fig

无花果
Meaning
a soft sweet fruit that is purple or green on the outside and has many small seeds
Example
The fig tree in our backyard produces delicious fruits every summer.
我们后院的无花果树每年夏天都能结出美味的果实。
B2 noun ˈstræt.ɪ.dʒiz

strategies

战略
Meaning
A plan of action designed to achieve a long-term or overall aim; the art of planning and directing operations.
Example
Effective strategies can mitigate climate change impacts.
有效的战略可以减轻气候变化的影响。
B2 noun /nʌn/

Nun

修女
Meaning
a woman who has taken vows in a religious order and lives in a convent
Example
The nun taught at the local Catholic school.
修女在当地的天主教学校授课。
B2 adjective /ˌmænˈmeɪd/

manmade

人造的
Meaning
something created or built by humans rather than occurring naturally
Example
This lake is manmade, not natural.
这个湖是人造的，不是自然的。
B2 adjective /ˈtɒl.ər.ə.bəl/

Tolerable

可忍受的; 可接受的，但不理想
Meaning
able to be endured; acceptable though not ideal
Example
The heat was barely tolerable in the afternoon.
下午的热量几乎是可以忍受的。
B2 noun /ˈleɪ.zi.nəs/

Laziness

懒惰
Meaning
the quality of being unwilling to work or use energy; idleness
Example
His laziness prevented him from achieving his goals.
他的懒惰阻止了他实现目标。
B2 adverb /aɪˈrɒnɪkli/

ironically

具有讽刺意味地
Meaning
in a way that is contrary to what is expected or intended
Example
Ironically, the fire station burned down.
具有讽刺意味地，消防站着火了。
B2 adjective /ˈtɒksɪk/

Toxic

有毒的; 有害的或令人不悦的
Meaning
poisonous; very harmful or unpleasant
Example
The factory released toxic chemicals into the river.
工厂将有毒化学品排放到河里。
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 adjective /ˌɪntəˈpɜːsənl/

interpersonal

人际
Meaning
Relating to relationships or communication between people.
Example
He has excellent interpersonal skills and gets along well with others.
他拥有出色的人际交往技巧，并且能与他人和谐相处。
B2 adjective /ˈeɪ.li.ən/

alien

外星人
Meaning
Belonging to a foreign country or nation; extraterrestrial.
Example
The telescope is capable of detecting alien signals.
望远镜能够探测外星信号。
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 verb /ˈkɒntəmpleɪt/

contemplate

Meaning
to think deeply and carefully about something; to consider thoughtfully
Example
She sat quietly to contemplate her future plans.
B2 noun /dʒɔː/

Jaw

下巴
Meaning
either of the two bones forming the framework of the mouth in most vertebrates
Example
She broke her jaw in the accident.
她在事故中打破了下巴。
B2 noun, verb /nɜːrv/

nerve

神经; 勇气
Meaning
A bundle of fibers in the body that transmits signals between the brain and other parts; also courage or audacity.
Example
She gathered the nerve to speak in front of the large audience.
她鼓起勇气在大观众面前发言。
B2 noun /ˈiː.ɡoʊ/

Ego

自我; 自尊
Meaning
a person's sense of self-esteem or self-importance
Example
His big ego prevented him from accepting criticism from others.
他的自大使他无法接受他人的批评。
B2 noun /kənˈtɛmpt/

contempt

Meaning
a strong feeling of dislike and lack of respect towards someone or something
Example
He spoke with contempt about the corrupt officials.
B2 adjective /ʌnˈskɪld/

Unskilled

无技能的; 无技术的工人
Meaning
lacking technical training or ability; not requiring special skills
Example
Many unskilled workers are looking for training opportunities.
许多没有技能的工人正在寻找培训机会。
B2 adjective /ˈmɪnɪməl/

minimal

最小的
Meaning
the smallest or least amount possible
Example
The damage to the car was minimal after the accident.
事故后，汽车的损坏是最小的。
B2 adjective /sɪˈlek.tɪv/

Selective

选择性的
Meaning
relating to or involving careful selection; choosy about what to accept
Example
The university has a selective admission process for new students.
大学对新生有选择性的录取过程。
B2 adjective /ˈhʌm.bəl/

Humble

谦虚的
Meaning
modest; not proud; unassuming;
Example
Despite his success, he remained humble and kind.
尽管他取得了成功，他仍然保持谦虚和善良。
B2 adjective ˌkɒm.prɪˈhen.sɪv

comprehensive

全面的
Meaning
Including or dealing with all or nearly all elements or aspects of something; complete and thorough.
Example
A comprehensive study enhances understanding.
全面的研究促进了理解。
B2 noun ˈɡaɪd.laɪnz

guidelines

指南
Meaning
Rules or instructions that are given by an official organization telling you how to do something
Example
Guidelines for AI usage are essential.
AI使用的指南是必要的。
B2 adjective /ˈkwɑːn.tɪ.teɪ.tɪv/

Quantitative

定量的
Meaning
relating to quantity or amount; expressed in terms of numbers or measurements
Example
The study provides quantitative evidence of climate change effects.
该研究提供了气候变化影响的定量证据。
B2 noun /ˌɑb.lɪˈɡeɪ.ʃən/

Obligation

义务
Meaning
a duty or commitment; something that must be done legally or morally
Example
Parents have an obligation to care for their children.
父母有责任照顾他们的孩子。
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 ˈdɪdʒɪtəl ˈfɔːrmæt

Digital Format

数字格式
Meaning
A format in which information is stored as electronic data.
Example
A digital format family tree can be shared online.
数字格式的家谱可以在线共享。
B2 noun /ˈʃeɪndʒ ˈmænɪdʒmənt/

change management

变革管理
Meaning
The discipline that guides how we prepare, equip and support individuals, teams and organizations in making organizational change.
Example
Change management ensures smooth transitions.
变革管理确保平稳过渡。
B2 noun /ˌsɛlf rɪˈspɛkt/

self-respect

自尊
Meaning
A feeling of pride and confidence in oneself; self-worth.
Example
She refused to compromise her self-respect by accepting unfair treatment.
她拒绝通过接受不公平的待遇来妥协自己的自尊。
B2 noun /dwɔːrf/

dwarf

矮人
Meaning
a person, animal, or plant much smaller than average
Example
Snow White lived with seven dwarfs.
白雪公主与七个矮人一起生活。
B2 noun ɪˈroʊʒən

erosion

侵蚀
Meaning
The gradual destruction or diminishing of something.
Example
Power struggles often lead to the erosion of humanity.
权力斗争往往导致人类的侵蚀。
B2 noun /əˈlaɪnmənt/

alignment

对齐
Meaning
arrangement in a straight line or in proper position
Example
The alignment of the planets was perfect for the celestial event.
行星的对齐对天文事件来说是完美的。
B2 adjective /stiːp/

steep

陡峭, 过高
Meaning
Having a sharp inclination or high slope; also can mean excessive (as in price).
Example
The hikers climbed a steep mountain trail.
登山者攀登了一个陡峭的山道。
B2 adjective /ˈveɪ.kənt/

Vacant

空的；未占用的；可用的
Meaning
empty; not occupied; available
Example
There is a vacant apartment on the second floor.
在二楼有一个空置的公寓。
B2 verb /ˈkaʊnsəl/

counsel

咨询
Meaning
to give professional advice or guidance to someone
Example
The teacher counseled the students on their career choices.
老师为学生们提供了关于他们职业选择的建议。
B2 verb, noun /stɔːl/

stall

停下, 小摊
Meaning
to stop or cause to stop temporarily; a small shop or stand
Example
The car stalled on the way to the office.
车子在去办公室的路上停了下来。
B2 noun /ˈrɪŋkəl/

Wrinkle

皱纹
Meaning
a small line or fold in something, especially fabric or skin; a crease
Example
She noticed a few wrinkles around her eyes.
她注意到她眼睛周围有几条皱纹。
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 verb /ɪnˈhæns/

enhance

提升
Meaning
to improve the quality, value, or extent of something
Example
The new features will enhance the user experience.
新的功能将提升用户体验。
B2 noun /dɪˈveləpər/

developer

开发者
Meaning
a person or company that creates software, buildings, or land projects
Example
She works as a software developer at a tech company.
她在一家技术公司担任软件开发者。
B2 adjective /ˌsɪm.pəˈθet.ɪk/

Sympathetic

有同情心的; 富有理解的; 敏感的;
Meaning
showing compassion or understanding for someone's feelings or situation
Example
She was very sympathetic when I told her about my problems.
当我告诉她我的问题时，她表现得非常有同情心。
B2 noun, verb /ˈaʊtlɔː/

outlaw

Meaning
as a noun: a person who breaks the law and lives outside its protection; as a verb: to make something illegal
Example
The government decided to outlaw the harmful practice.
B2 verb ˈeksɪkjuːt

execute

执行
Meaning
To carry out or put into effect a plan, order, or course of action.
Example
NASA plans to execute the mission in three phases.
NASA计划在三个阶段执行任务。
B2 verb /mɒk/

mock

嘲笑
Meaning
To make fun of someone or something in a cruel or unkind way.
Example
The students mocked his accent during class.
学生们在课堂上嘲笑他的口音。
B2 adjective /ˈkeər.friː/

Carefree

无忧无虑; 轻松愉快;
Meaning
free from anxiety or responsibility; lighthearted; worry-free
Example
She lived a carefree life, traveling the world without any worries.
她过着无忧无虑的生活，环游世界没有任何担忧。
B2 adjective /ˈɑːrbɪˌtrɛri/

arbitrary

随意的
Meaning
based on random choice or personal whim, rather than reason or system
Example
The teacher's arbitrary grading upset many students.
老师的随意评分让许多学生感到不满。
B2 adverb /ˈoʊpənli/

Openly

公开地; 公共地
Meaning
in a frank and honest way; without concealment; publicly
Example
She spoke openly about her struggles with mental health.
她公开谈论了自己在心理健康方面的困难。
B2 noun /ˈmæstəri/

Mastery

精通; 专长;
Meaning
Great skill or expertise in a subject or activity
Example
His mastery of the violin impressed audiences around the world.
他在小提琴上的造诣给全球观众留下了深刻印象。
B2 adjective /ˈprɒmɪnənt/

prominent

显著的
Meaning
Important, famous, or easily noticeable.
Example
He is a prominent leader in the community.
他是社区中的一个杰出领导者。
B2 adjective /ˌdɪsəˈbiːdiənt/

Disobedient

不服从的
Meaning
refusing to obey rules or authority; rebellious
Example
The disobedient child refused to follow the rules.
不听话的孩子拒绝遵守规则。
B2 adjective /ˈreɪsɪst/

racist

种族主义者
Meaning
showing or feeling discrimination or prejudice against people of other races
Example
He was accused of making racist comments.
他被指控发表种族主义的评论。
B2 adjective /senˈseɪʃənəl/

Sensational

震撼的; 极其印象深刻的
Meaning
causing great excitement or shock; extremely impressive
Example
The sensational performance left the audience speechless.
这场震撼的表演让观众哑口无言。
B2 noun /ˈleɪ.bər.ər/

Labourer

工人
Meaning
a person who does unskilled physical work for wages
Example
The labourer worked hard all day at the construction site.
工人整天在建筑工地上辛勤工作。
B2 adjective /əˈdɪktɪd/

addicted

上瘾的
Meaning
Being unable to stop engaging in a particular activity or consuming a particular substance.
Example
Many people are addicted to social media.
许多人上瘾于社交媒体。
B2 conjunction /ˌɔːlˈbiː.ɪt/

albeit

尽管
Meaning
Although; even though.
Example
He finally agreed, albeit reluctantly.
他最终同意了，尽管不情愿。
B2 noun /ˈfleɪ.vər/

Flavour

风味
Meaning
the distinctive taste of a food or drink; a particular quality or atmosphere
Example
The soup had a rich flavour of herbs and spices from the garden.
汤里有来自花园的丰富香草和香料味。
B2 verb /ˈtrænsplænt/

transplant

移植
Meaning
to move something, especially a plant or organ, from one place to another
Example
The doctors transplanted a kidney into the patient.
医生给病人移植了一个肾脏。
B2 adjective ədˈmɪn.ɪ.strə.tɪv

administrative

行政的
Meaning
Relating to the running of a business, organization, etc.; concerned with or relating to management or administration.
Example
Administrative reforms improve efficiency.
行政改革提高了效率。
B2 adjective /ˈhɑːrtˌbreɪkɪŋ/

Heartbreaking

令人心碎的; 令人痛心的; 心碎的
Meaning
causing overwhelming distress; very sad or disappointing
Example
The documentary showed heartbreaking scenes of children in poverty.
纪录片展示了贫困中孩子们令人心碎的场景。
B2 noun /braɪb/

Bribe

贿赂
Meaning
a sum of money or something valuable given to someone to persuade them to do something dishonest or illegal
Example
The corrupt official was caught accepting a bribe from the construction company.
那个腐败的官员在接受建筑公司贿赂时被逮捕。
B2 noun /ˈaɪrəni/

irony

讽刺
Meaning
a situation that is strange or amusing because it is the opposite of what is expected; the use of words to convey the opposite meaning
Example
The irony of the situation was that the winner forgot his own prize.
这件事的讽刺在于，获胜者忘记了自己的奖品。
B2 verb /dɪˈfɜːr/

defer

推迟
Meaning
To postpone or delay; to yield to someone else's judgment or opinion.
Example
The meeting was deferred until next week.
会议推迟到下周。
B2 adjective /ˈbʌmpi/

Bumpy

崎岖不平的；颠簸的
Meaning
having an uneven surface; rough; jolting
Example
The bumpy road made the car ride very uncomfortable.
颠簸的路让汽车的行驶变得非常不舒服。
B2 noun /ˈmʌtn/

Mutton

羊肉
Meaning
meat from an adult sheep; lamb meat
Example
The restaurant serves delicious mutton curry with rice.
餐厅提供美味的羊肉咖喱配米饭。
B2 noun /kraɪˈtɪəriən/

criterion

标准
Meaning
A standard or rule used to make a judgment or decision.
Example
Honesty is an important criterion for this job.
诚实是这份工作的一个重要标准。
B2 verb /ɪnˈsɜːrt/

insert

插入
Meaning
to put or place something into something else
Example
Please insert the key into the lock.
请将钥匙插入锁孔。
B2 adjective /ˌʌnɪnˈfɔːrmd/

uninformed

不了解情况的
Meaning
lacking knowledge or awareness about a particular subject; not educated or informed
Example
The decision was made by an uninformed committee.
这个决定是由一个不了解情况的委员会做出的。
B2 noun /ˈdɛsɪməl/

decimal

十进制
Meaning
A number system based on 10; a number expressed in the base-10 system.
Example
The number 0.75 is a decimal.
数字0.75是一个十进制数。
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 adjective /ˈstʌb.ərn/

Stubborn

固执; 顽固; 倔强
Meaning
refusing to change opinion or course of action; persistent; obstinate
Example
The stubborn child refused to eat his vegetables.
那个固执的孩子拒绝吃蔬菜。
B2 noun /dʒem/

Gem

宝石
Meaning
a precious or semi-precious stone, especially when cut and polished or engraved; something prized for its beauty or worth
Example
The antique necklace featured a rare sapphire gem surrounded by diamonds.
这条古董项链上镶嵌着一颗稀有的蓝宝石宝石，四周环绕着钻石。
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 adjective /ˌɑːp.təˈmɪs.tɪk/

optimistic

乐观的
Meaning
hopeful and confident about the future
Example
She is optimistic about the success of her new project.
她对新项目的成功持乐观态度。
B2 noun /ˈɔːrnəmənt/

ornament

装饰品
Meaning
A decorative object that adds beauty to something.
Example
The Christmas tree was decorated with colorful ornaments.
圣诞树上装饰着五颜六色的装饰品。
B2 adjective /ɪmˈpɜːrfɪkt/

imperfect

不完美
Meaning
Not perfect; having faults or flaws.
Example
The painting was beautiful despite being imperfect.
这幅画很美，尽管它不完美。
B2 noun /ˈmɪz.ər.i/

Misery

痛苦; 极度贫困; 折磨
Meaning
Great mental or physical suffering; extreme unhappiness or distress
Example
The poor family lived in complete misery after losing their home.
失去家园后，这个贫困家庭生活在极度痛苦中。
B2 noun /dɪsˈɔːrdər/

disorder

紊乱
Meaning
A state of confusion or lack of order; also a medical or mental condition.
Example
The protest ended in disorder when the crowd became violent.
抗议活动在群众变得暴力后陷入了混乱。
B2 noun /ˈsaɪkloʊn/

cyclone

气旋
Meaning
a large-scale air mass that rotates around a strong center of low atmospheric pressure; a violent tropical storm
Example
The cyclone caused severe flooding along the coast.
气旋在沿海地区造成了严重的洪水。
B2 noun /ˈfeð.ər/

Feather

鸟羽毛
Meaning
one of the light structures that cover a bird's body
Example
The peacock has beautiful colorful feathers.
孔雀有美丽的五彩斑斓的羽毛。
B2 noun /ˈkænvəs/

canvas

Meaning
A strong, coarse cloth used for tents, sails, or painting.
Example
The artist prepared a canvas for his new painting.
B2 verb /ɪˈvoʊk/

evoke

唤起
Meaning
to bring a feeling, memory, or image into the mind
Example
The old song evoked memories of her childhood.
那首老歌唤起了她童年的回忆。
B2 adjective dɪsˈrʌp.tɪv

disruptive

破坏性的, 使不稳定的
Meaning
Causing or tending to cause disruption.
Example
Deforestation has a disruptive effect on wildlife.
森林砍伐对野生动物有破坏性影响。
B2 noun /vɒlˈkæn.ɪk ɪˈrʌp.ʃən/

volcanic eruption

火山爆发
Meaning
The discharge of lava, ash, and gases from a volcano.
Example
The volcanic eruption covered the town in ash.
火山爆发将城市覆盖在灰烬中。
B2 noun ডিজিটাল ডিটক্স

digital detox

数字排毒
Meaning
A period of time during which a person refrains from using electronic devices such as smartphones or computers, regarded as an opportunity to reduce stress or focus on social interaction in the physical world.
Example
A digital detox can help reduce hand fatigue.
数字排毒有助于减轻手部疲劳。
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。
B2 adjective əˈkwætɪk

aquatic

水生
Meaning
Growing or living in or near water; of or relating to water.
Example
Aquatic species are being endangered by pollution.
水生物种正受到污染的威胁。
B2 noun /iˈkɒlədʒɪst/

ecologist

生态学家
Meaning
A scientist who studies the relationships between living organisms and their environment.
Example
The ecologist studied the effects of pollution on the forest ecosystem.
生态学家研究了污染对森林生态系统的影响。
B2 noun /ˌvʌl.nər.əˈbɪl.ə.ti/

vulnerability

脆弱性
Meaning
The quality or state of being exposed to the possibility of being attacked or harmed.
Example
Addressing vulnerability is crucial for stability.
解决脆弱性对于稳定性至关重要。
B2 noun /ˈsɑːfmɔːr/

sophomore

大二学生
Meaning
a student in their second year of study at a university or high school
Example
He’s a sophomore in college, studying computer science.
他是大学的二年级学生，学习计算机科学。
B2 adjective /kənˈvɜːrtəbl/

convertible

敞篷车, 有可折叠车顶的汽车
Meaning
able to be changed into a different form or use; also a car with a roof that can be folded down
Example
She drove her new convertible along the coastal road.
她开着她的新敞篷车沿着海岸公路行驶。
B2 verb /əˈbaɪd/

abide

遵守
Meaning
to accept or act in accordance with; to endure; to dwell
Example
I will abide by the rules of the company.
我会遵守公司的规则。
B2 adjective /əˈten.tɪv/

Attentive

专心的; 警觉的; 留心的
Meaning
careful to pay attention; alert and observant
Example
The attentive student listened carefully to every word the teacher said.
专心的学生仔细地听了老师说的每一个字。
B2 verb /swer/

swear

发誓
Meaning
to use offensive language; to promise solemnly; to take an oath
Example
I swear to tell the truth.
我发誓说真话。
B2 noun /səˈspens/

Suspense

悬念
Meaning
a feeling of excited or anxious uncertainty about what will happen
Example
The movie kept us in suspense until the very end.
电影让我们一直处于悬念中，直到最后。
B2 noun /ˈwɜːrk laɪf ˈbæl.əns/

work-life balance

工作与生活平衡
Meaning
The equilibrium between personal and professional life, ensuring neither dominates at the expense of the other.
Example
Achieving work-life balance reduces stress and improves productivity.
实现工作与生活的平衡可以减轻压力并提高生产力。
B2 noun /rʌst/

Rust

铁锈
Meaning
reddish-brown coating formed on iron or steel by oxidation; corrosion
Example
The old car was covered in rust after years of neglect.
那辆旧车在多年忽视之后被铁锈覆盖。
B2 adjective /mæɡˈnɛtɪk/

magnetic

磁性
Meaning
having the power to attract metal objects or to attract people or things in a strong way
Example
The magnetic field of the Earth protects us from harmful solar radiation.
地球的磁场保护我们免受有害的太阳辐射。
B2 noun ˈkrɪp.toʊˌkɝː.ən.si

cryptocurrency

加密货币
Meaning
Decentralized digital currency operated using blockchain technology.
Example
Bitcoin is the most popular cryptocurrency in the market.
比特币是市场上最受欢迎的加密货币。
B2 noun, verb /bʌt/

butt

Meaning
to hit or push with the head or horns; the end part of something, especially a cigarette
Example
The goat butted the fence with its horns.
B2 adjective ˌriːprəˈdʌktɪv

reproductive

繁殖的
Meaning
Relating to the reproduction of offspring.
Example
The reproductive cycle of pests can cause rapid infestations.
害虫的繁殖周期可能导致快速的感染。
B2 noun, verb /bəˈfeɪ/ (noun), /ˈbʌfɪt/ (verb)

buffet

Meaning
A meal where guests serve themselves from a variety of dishes arranged on a table; also means to strike repeatedly (as a verb).
Example
We enjoyed a large buffet at the wedding reception.
B2 noun /bʌlk/

Bulk

大宗; 大部分;
Meaning
the mass or size of something large; the greater part or majority of something
Example
The bulk of the work was completed before the deadline.
大部分工作在最后期限前完成。
B2 verb /waɪn/

whine

抱怨
Meaning
to complain in an annoying way; to make a high-pitched sound
Example
The child whined about having to go to bed early.
孩子抱怨必须早睡。
B2 adjective /ˈsel.jə.lər/

Cellular

细胞的
Meaning
relating to cells; consisting of cells; relating to mobile phone technology
Example
Cellular technology has revolutionized communication.
细胞技术已经彻底改变了通讯方式。
B2 verb/noun /ɪɡˈzɪbɪt/

exhibit

展出
Meaning
To display or show publicly; something put on display.
Example
The museum will exhibit ancient artifacts.
博物馆将展出古代文物。
B2 noun ˈɪnəveɪtɪv tuːlz

innovative tools

创新工具
Meaning
Creative devices or advanced technologies that introduce new methods or approaches to accomplish tasks.
Example
Teachers use innovative tools to enhance classroom learning.
教师使用创新工具来提高课堂学习。
B2 verb /kɑːrv/

carve

Meaning
To cut or shape something, especially wood or stone, into a desired form.
Example
The artist carved a beautiful statue out of marble.
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 /ˈboʊld.nəs/

Boldness

大胆; 勇气
Meaning
willingness to take risks; confidence and courage in behavior
Example
Her boldness in confronting the problem impressed everyone.
她在面对问题时的大胆让所有人都印象深刻。
B2 verb /ˈdɛzɪɡneɪt/

designate

指定
Meaning
to officially assign, appoint, or indicate something or someone
Example
The committee will designate a new chairperson next week.
委员会下周将指定一位新主席。