1 / 60 句0 词已学
1register for
登记参加，报名参加
讲解register for 后接活动、考试、课程等，表示正式报名参加；比 sign up for 更正式，常用于雅思写作教育类话题。
搭配register for a course / register for an exam / register for a conference
近义sign up for / enrol in / apply for
反义withdraw from / cancel
派生registration (n.) 登记，注册
Students must register for the IELTS test at least two weeks before the exam date.
学生必须在考试日期前至少两周报名参加雅思考试。
2perch on ledges
栖息在岩架上
讲解perch on 指鸟类或人停在高处；ledge 指墙壁或悬崖上突出的窄平台，描述自然景观时常用复数 ledges。
搭配perch on a branch / perch on a rock / narrow ledge
近义rest on / settle on / roost on
派生perched (adj.) 栖息着的
Seabirds perch on ledges along the cliff face to avoid predators below.
海鸟栖息在悬崖面的岩架上，以躲避下方的捕食者。
3allergic reaction
过敏性反应
讲解allergic reaction to sth 表示对某物的过敏反应；形容词 allergic 后固定搭配介词 to，雅思健康类话题高频。
搭配severe allergic reaction / allergic reaction to pollen / trigger a reaction
近义hypersensitivity / intolerance
派生allergy (n.) 过敏症 / allergic (adj.) 过敏的
She had a severe allergic reaction to the peanuts and was rushed to hospital.
她对花生产生了严重的过敏反应，被紧急送往医院。
4customised itineraries
定制行程
讲解customised itineraries 指按个人需求设计的旅行路线；itinerary 指详细行程表，旅游类雅思口语和写作常用。
搭配a detailed itinerary / a tailor-made itinerary / plan an itinerary
近义tailor-made tour / personalised travel plan
派生customise (v.) 定制 / itinerary (n.) 行程
The travel agency offers customised itineraries for tourists who prefer unique experiences.
这家旅行社为喜欢独特体验的游客提供定制行程。
5single room
单人间
讲解single room 指供一人入住、通常只有一张单人床的房间；酒店预订场景高频，注意与 double room（双人间）区分。
搭配book a single room / a single room with a view / a single room rate
近义a room for one / single occupancy room
反义double room / twin room
派生single (adj.) 单人的
He booked a single room because he preferred privacy during his business trip.
他预订了一间单人间，因为出差期间他更喜欢有私人空间。
6triumphant journey
胜利的旅程
讲解triumphant journey 指充满胜利与荣耀的旅程，多用于体育、历史或励志语境；triumphant 强调成功后的得意与庆祝。
搭配a triumphant return / a triumphant tour / end in triumph
近义victorious journey / winning campaign
反义failed attempt / defeat
派生triumph (n./v.) 胜利 / triumphantly (adv.) 得意扬扬地
The team returned home after a triumphant journey through the national championship.
球队在经历了全国锦标赛的胜利之旅后凯旋而归。
7horse tack
马具
讲解指马匹骑乘或拉车所用的全部装备，如马鞍、笼头、缰绳等，为不可数集合名词
搭配horse tack, leather tack, clean the tack
近义horse gear, horse equipment, saddlery
派生tack room（马具室）
The stable boy spent the morning cleaning and repairing the horse tack before the race.
马夫花了一上午清洁和修理马具，为比赛做准备。
8trainee period
实习期
讲解指新员工或毕业生的试用/培训阶段，职场语境常用，比 internship 更强调受训身份
搭配a three-month trainee period, complete the trainee period, during the trainee period
近义probation period, training period, internship
反义permanent position
During her trainee period, she rotated through several departments to gain broad experience.
在实习期里，她轮岗了多个部门以获取广泛经验。
9management layer
管理层
讲解指组织中负责决策与统筹的管理层级，常与 top/lower 连用，用于描述公司结构
搭配top management layer, senior management layer, at every management layer
近义management level, managerial tier, hierarchy
派生layer（层，层级）
Decisions made at the management layer often take weeks to reach frontline employees.
管理层做出的决策往往要数周才能传达到一线员工。
10larval stage
幼虫阶段
讲解指昆虫等动物发育过程中的幼体时期，常用于生物类阅读与写作，与 adult stage 相对
搭配during the larval stage, larval stage development, reach the larval stage
近义immature stage, juvenile phase
反义adult stage
Butterflies consume enormous amounts of leaves during their larval stage.
蝴蝶在幼虫阶段会消耗大量树叶。
11bio-physical geography
生物物理地理学
讲解地理学分支，研究生物圈与自然物理环境之间的相互作用，属学术术语，写作中可作背景铺垫
搭配study bio-physical geography, research in bio-physical geography
近义physical geography, biogeography
派生bio-physical（生物物理的）
Her research in bio-physical geography examines how soil and climate shape local vegetation.
她在生物物理地理学方面的研究考察土壤和气候如何塑造当地植被。
12in disguise
伪装，化装
讲解常用 a blessing in disguise 表示“因祸得福”，也可用 in disguise 表示“伪装/隐藏的”
搭配a blessing in disguise, appear in disguise, a threat in disguise
近义disguised, concealed, hidden
派生disguise（v. 伪装）
The survey's findings were a blessing in disguise, pushing the company to rethink its strategy.
调查结果看似不利，实则因祸得福，促使公司重新思考战略。
13film fiction
电影小说
讲解指根据电影改编或为电影创作的小说，常见于阅读与影视话题写作。
搭配film fiction adaptation, read film fiction, publish film fiction
近义movie novel, cinematic fiction
派生film fiction writer
Many readers find that film fiction offers a richer visual experience than the original novel.
许多读者发现电影小说比原著小说提供更丰富的视觉体验。
14structural engineering
结构工程学
讲解指研究建筑与桥梁等结构承载与稳定性的工程学科，理工类话题常用。
搭配study structural engineering, structural engineering firm, a degree in structural engineering
近义civil engineering, construction engineering
派生structural engineer
She chose to study structural engineering because she was fascinated by how bridges withstand enormous forces.
她选择学习结构工程学，因为她对桥梁如何承受巨大力量深感着迷。
15elaborate precaution
精密的预防措施
讲解elaborate 强调措施细致周密，precaution 常用复数，多用于科研、安全类语境。
搭配take elaborate precautions, elaborate safety precautions, elaborate precautions against
近义extensive safeguards, thorough measures
派生precautionary
The laboratory took elaborate precautions to prevent any contamination during the experiment.
实验室采取了精密的预防措施，以防止实验过程中出现任何污染。
16hook sth. up to sth.
连接(两台机器)
讲解表示把设备连接到另一设备或电源，代词须置于 hook 与 up 之间，如 hook it up to。
搭配hook up to the internet, hook up a device, get hooked up
近义connect to, link up to
反义disconnect from, detach from
派生hook-up (n.)
You need to hook the printer up to the computer before installing the driver software.
安装驱动软件之前，你需要把打印机连接到电脑上。
17advertising campaign
广告宣传活动
讲解指有组织、有目标的一系列广告推广活动，商业与媒体类写作高频。
搭配launch an advertising campaign, run a campaign, a media campaign
近义promotional campaign, marketing drive
派生campaigner, campaign (v.)
The company launched a nationwide advertising campaign to attract younger customers.
该公司发起了一场全国性的广告宣传活动，以吸引更年轻的顾客。
18muddy water
浑浊的水域
讲解字面指浑浊的水；也可喻指混乱不清、难以看清真相的局面。
搭配muddy the waters, clear muddy water, in muddy water
近义murky water, cloudy water
反义clear water, crystal-clear water
派生muddiness, muddy (v./adj.)
Fish can easily hide in the muddy water of this shallow river.
鱼很容易躲藏在这条浅河浑浊的水中。
19free up
开放，放开(市场、经济或体系)
讲解作"放开、开放"时多接市场、经济、体系等抽象名词，强调解除管制或限制
搭配free up the market / free up trade / free up resources
近义liberalise / open up / deregulate
反义restrict / clamp down on
派生free-up（名词化用法）
The government decided to free up the telecom market to attract more foreign investment.
政府决定放开电信市场，以吸引更多外国投资。
20run up to
向…跑来
讲解表示"朝某人/某物跑来"，强调由远及近的动态；to 后接人或物
搭配run up to sb / run up to the door
近义dash up to / hurry over to
反义run away from
派生run-up（名词，预备阶段）
The excited puppy ran up to the stranger and wagged its tail happily.
那只兴奋的小狗向陌生人跑去，开心地摇着尾巴。
21gather pace
加快步伐
讲解多用于描述进程、趋势或变化加速，主语常为 campaign、change、growth 等
搭配gather pace / gather momentum / gain pace
近义speed up / accelerate / gain momentum
反义slow down / lose momentum
As the election approached, the campaign for reform began to gather pace.
随着选举临近，改革运动开始加快步伐。
22institutionalised way
制度化方式
讲解指被制度固定下来的做法或模式，含"已成惯例、难以改变"的意味
搭配an institutionalised way of doing sth / become institutionalised
近义established practice / entrenched method
反义informal approach
派生institutionalise / institutionalisation
Bureaucracy has become an institutionalised way of handling complaints in many organisations.
在许多组织中，官僚作风已成为处理投诉的一种制度化方式。
23potential reason
潜在原因
讲解常用于学术写作，指尚未完全证实但有可能成立的原因
搭配a potential reason for / identify a potential reason
近义a possible cause / a likely explanation
反义a proven cause
派生potentially（副词）
Researchers identified a potential reason for the decline in bee populations.
研究人员找出了蜜蜂数量下降的一个潜在原因。
24facial tumour syndrome
面部肿瘤综合征
讲解专有名词，指袋獾面部肿瘤病（DFTD），雅思阅读动物类话题常见
搭配facial tumour syndrome / spread through bites
近义devil facial tumour disease
派生tumour（肿瘤）/ syndrome（综合征）
Scientists found that facial tumour syndrome has severely reduced the devil population in Tasmania.
科学家发现，面部肿瘤综合征已使塔斯马尼亚的袋獾数量大幅减少。
25breeding potential
繁殖潜力
讲解指生物繁殖后代的能力或潜力，常用于生态、环保类雅思阅读写作话题。
搭配breeding potential of species, reduce breeding potential, high breeding potential
近义reproductive capacity, reproductive potential
派生breeding ground, breed
Pollution in the river has severely reduced the breeding potential of native fish species.
河流污染严重降低了本地鱼类的繁殖潜力。
26radical solution
基本的解决措施
讲解radical 意为根本的、彻底的，radical solution 强调从根源解决问题，写作中常用于论证需大胆改革。
搭配adopt a radical solution, seek a radical solution, radical change
近义fundamental solution, drastic measure
反义temporary fix, superficial remedy
Tackling climate change requires a radical solution rather than minor adjustments to current policy.
应对气候变化需要根本性的解决方案，而非对现行政策的小修小补。
27portable music equipment
便携式音乐设备
讲解指便于随身携带的音乐播放设备，如 MP3、耳机等，科技类话题中常与便携性、生活方式变迁联系。
搭配portable music player, portable electronic device, on the move
近义mobile audio device, handheld music player
派生portability, portable device
Portable music equipment such as wireless earbuds has transformed how commuters enjoy audio on the move.
无线耳机等便携式音乐设备改变了通勤者在路上欣赏音频的方式。
28modern intensive farming
现代集约农业
讲解指高投入高产出的密集化农业模式，雅思写作常就其对环境、动物福利的影响展开讨论。
搭配intensive farming methods, factory farming, sustainable agriculture
近义factory farming, industrial agriculture
反义organic farming, free-range farming
Modern intensive farming boosts output but often raises serious concerns about animal welfare.
现代集约农业提高了产量，却常常引发对动物福利的严重担忧。
29chances of promotion
晋升机会
讲解表示升职的可能性或机会，职场、就业类话题高频，常与 improve、enhance 等动词搭配。
搭配improve chances of promotion, enhance chances of promotion, career prospects
近义career advancement, prospects of promotion
反义risk of demotion
Employees who acquire new skills tend to enjoy better chances of promotion within the company.
掌握新技能的员工往往在公司内拥有更好的晋升机会。
30government policy
政府政策
讲解指政府制定的方针政策，是雅思大作文讨论社会问题时的核心名词短语。
搭配implement a policy, shape government policy, public policy
近义state policy, official policy
派生policymaker, policy-making
The new government policy aims to cut carbon emissions by encouraging the use of public transport.
新政府政策旨在通过鼓励使用公共交通来减少碳排放。
31wondrous area
奇境
讲解多用于书面与文学描写，指令人惊叹的奇妙之地，比 wonderful area 更具画面感
搭配a wondrous area of, a wondrous underwater area, explore a wondrous area
近义a wonderland, a magical realm, a fantastic place
派生wondrously (adv.) 奇妙地
Divers describe the coral reef as a wondrous area teeming with colourful life.
潜水员把这片珊瑚礁描述为一个充满五彩生命的奇境。
32critical length
临界长度
讲解科技类术语，指某现象发生突变的长度阈值，常见于物理、材料与工程文章
搭配reach the critical length, exceed the critical length, the critical length of a crack
近义threshold length, limiting length
派生critically (adv.) 临界地；criticality (n.) 临界性
Engineers must calculate the critical length at which the beam begins to bend.
工程师必须计算横梁开始弯曲时的临界长度。
33radical changes
根本变革
讲解强调彻底、深层的改变，语气强于 great changes，常与 bring about, undergo 连用
搭配bring about radical changes, undergo radical changes, radical changes in policy
近义fundamental changes, drastic changes, sweeping changes
反义minor changes, superficial changes
派生radically (adv.) 根本地；radicalism (n.) 激进主义
The invention of the printing press brought radical changes to European society.
印刷机的发明给欧洲社会带来了根本变革。
34meat slicer
切肉机
讲解具体名词，指厨房或肉铺用的电动切片设备，雅思听力场景中可能出现在餐饮话题
搭配an electric meat slicer, operate a meat slicer, clean the meat slicer
近义meat-cutting machine, deli slicer
派生slice (v./n.) 切片；sliced (adj.) 切片的
The chef cleaned the meat slicer carefully before cutting the beef into thin strips.
厨师仔细清洗了切肉机，然后把牛肉切成薄片。
35acclaimed masterpiece
受赞誉的杰作
讲解用于艺术、文学、音乐评论，指获得高度评价的经典之作，可作表语或定语
搭配an acclaimed masterpiece of, be hailed as an acclaimed masterpiece, a critically acclaimed masterpiece
近义a celebrated masterpiece, a renowned classic
反义a mediocre work, an obscure piece
派生acclaim (v./n.) 称赞；acclaimed (adj.) 受赞誉的
Van Gogh's Starry Night is widely regarded as an acclaimed masterpiece of modern art.
梵高的《星夜》被广泛视为现代艺术中备受赞誉的杰作。
36military exercises
军事演习
讲解新闻与政治类高频表达，常用复数形式，多与 hold, conduct, launch 搭配
搭配hold military exercises, joint military exercises, conduct military exercises
近义military drills, war games, manoeuvres
派生exercise (v./n.) 演习；练兵
The two countries agreed to hold joint military exercises in the region next spring.
两国同意明年春天在该地区举行联合军事演习。
37hull of ship
船体
讲解hull 指船体或船壳，也可指果实外壳；of ship 作后置定语，雅思阅读船舶类文章常见。
搭配hull of a ship, steel hull, hull design
近义ship's body, frame
派生hulled
The divers inspected the hull of the ship before it set sail across the ocean.
潜水员在船横渡大洋启航前检查了船体。
38be independent of
独立于，不受约束
讲解be independent of 表示不受某人或某物支配，注意介词固定用 of，不用 from。
搭配independent of sb, independent of time, financially independent
近义free from, self-reliant
反义dependent on, reliant on
派生independence, independently
Modern teenagers tend to be more independent of their parents than previous generations.
现代青少年往往比前几代人更独立于父母。
39technological development
技术发展
讲解雅思写作科技类高频搭配，development 前常用 rapid, rapid 等形容词修饰。
搭配rapid technological development, drive technological development
近义technical progress, advances in technology
反义technological stagnation
Rapid technological development has transformed the way people communicate and work.
快速的技术发展改变了人们交流和工作的方式。
40uptake of carbon
碳的吸收
讲解uptake 意为吸收摄取，多用于科学语境，uptake of carbon 是环保类阅读常见表达。
搭配uptake of carbon, carbon uptake, nutrient uptake
近义absorption, intake
反义release, emission
Forests play a vital role in the uptake of carbon from the atmosphere.
森林在大气碳的吸收中起着至关重要的作用。
41synchronised swimming
花样游泳
讲解英式拼写 synchronised，美式为 synchronized，指运动员随音乐同步表演的游泳项目。
搭配synchronised swimming team, compete in synchronised swimming
近义artistic swimming, water ballet
Synchronised swimming requires remarkable strength, flexibility and breath control.
花样游泳需要非凡的力量、柔韧性和呼吸控制。
42memory consolidation
记忆巩固
讲解心理学与神经科学术语，指大脑将短期记忆转化为长期记忆的过程。
搭配memory consolidation, sleep and memory consolidation, enhance memory consolidation
近义memory formation, memory stabilisation
派生consolidate, consolidated
Adequate sleep is essential for memory consolidation after a day of intensive study.
充足的睡眠对一天高强度学习后的记忆巩固至关重要。
43tropical rainforest
热带雨林
讲解可数名词，常与 destroy/protect 搭配，雅思环境类话题高频
搭配tropical rainforest destruction, the Amazon rainforest
近义jungle, tropical forest
派生rainforest canopy
The tropical rainforest is home to more than half of the world's plant and animal species.
热带雨林是世界上超过一半动植物物种的家园。
44wrestle with
与…摔跤；与…斗争
讲解后接名词或动名词，表示艰难应对某问题；比 deal with 更强调内心挣扎
搭配wrestle with a problem, wrestle with one's conscience
近义struggle with, grapple with
反义resolve, overcome
Many young graduates wrestle with the decision of whether to stay in their hometown.
许多年轻毕业生纠结于是否留在老家。
45factual evidence
事实证据
讲解常用于学术写作，强调论据客观可靠，与 opinion 形成对比
搭配provide factual evidence, based on factual evidence
近义concrete evidence, empirical data
反义hearsay, speculation
派生factually, factual accuracy
The report is based on factual evidence rather than personal opinion or speculation.
这份报告基于事实证据，而非个人观点或猜测。
46ozone layer
臭氧层
讲解环境类固定搭配，常与 deplete/protect 连用，注意加定冠词 the
搭配ozone layer depletion, protect the ozone layer
近义ozone shield
派生ozone-friendly
The depletion of the ozone layer has been linked to rising rates of skin cancer.
臭氧层的损耗与皮肤癌发病率上升有关。
47social context
社会背景
讲解学术写作常用，强调事物发生的社会环境，常与 within/in 连用
搭配in a social context, broader social context
近义social background, social setting
派生contextual, contextualise
A child's behaviour can only be fully understood within its social context.
儿童的行为只有放在其社会背景中才能被完全理解。
48corporate governance
公司治理
讲解商业类话题高频，指公司管理与监督机制，常与 good/poor 连用
搭配good corporate governance, corporate governance reform
近义business management, corporate oversight
派生governance, governing board
Poor corporate governance was widely blamed for the collapse of the investment bank.
公司治理不善被普遍认为是这家投资银行倒闭的原因。
49virgin material
原始材料
讲解指未经加工或回收的原材料，常用于环保、制造类话题，与 recycled material 相对
搭配virgin forest, virgin land, virgin paper
近义raw material, unprocessed material
反义recycled material, secondary material
Using virgin material for packaging puts enormous pressure on the world's forests.
使用原始材料制作包装给世界森林带来了巨大压力。
50hang on to
抓紧某物；保留
讲解既可指紧紧抓住某物，也可指保留、不肯放弃，后接名词或动名词
搭配hang on to a belief, hang on to power, hang on to your receipt
近义hold on to, cling to, retain
反义let go of, give up
Many older people hang on to their land even when developers offer huge sums.
许多老人即使开发商出高价也不肯放弃自己的土地。
51soil degradation
土壤退化
讲解环境类高频搭配，常与 cause, accelerate, prevent 等动词连用
搭配cause soil degradation, prevent soil degradation, land degradation
近义soil erosion, land deterioration
反义soil conservation, soil improvement
Overgrazing and heavy fertiliser use have accelerated soil degradation across the region.
过度放牧和大量使用化肥加速了该地区的土壤退化。
52take out insurance
买保险
讲解固定搭配，insurance 前常加 travel / health / car 等限定词
搭配take out travel insurance, take out a policy, insurance cover
近义buy insurance, purchase insurance
反义cancel insurance, let a policy lapse
It is wise to take out insurance before travelling to remote areas.
去偏远地区旅行前买保险是明智之举。
53fragile ecosystem
脆弱的生态系统
讲解环保类高频搭配，常与 damage, protect, threaten 等动词连用
搭配protect a fragile ecosystem, a fragile balance, a fragile environment
近义delicate ecosystem, vulnerable ecosystem
反义robust ecosystem, resilient ecosystem
Tourism can easily damage a fragile ecosystem such as a coral reef.
旅游业很容易破坏珊瑚礁这样脆弱的生态系统。
54dairy products
乳制品
讲解集合名词，泛指乳制品时用复数，作定语时常用单数 dairy
搭配dairy farming, dairy industry, dairy-free products
近义milk products, dairy goods
派生dairy（乳品的；乳品厂）
Sales of dairy products have risen sharply as consumers seek more protein.
随着消费者追求更多蛋白质，乳制品销量大幅上升。
55foreign exchange
外汇
讲解指一国持有的外币资产，常见于经济类雅思阅读与写作。
搭配foreign exchange market, foreign exchange reserves, foreign exchange rate
近义foreign currency, forex
派生foreign exchange trader
The country's foreign exchange reserves have grown steadily over the past decade.
过去十年间，该国的外汇储备稳步增长。
56equal opportunity
平等机会
讲解常用于教育、就业等社会公平话题，作定语修饰名词。
搭配equal opportunity employer, equal opportunity policy
近义fair chance, equal access
反义discrimination, inequality
派生equal opportunities
Every child deserves equal opportunity to receive a high-quality education.
每个孩子都应享有接受优质教育的平等机会。
57new infrastructure
新的基础设施
讲解常指5G、充电桩、数据中心等新型基建，写作热点话题。
搭配build new infrastructure, new infrastructure projects
近义modern facilities, upgraded infrastructure
派生infrastructure development
Investing in new infrastructure can boost economic growth and create jobs.
投资新基础设施可以促进经济增长并创造就业。
58deposit account
存款账户
讲解指可存钱并获利息的银行账户，与活期账户相对。
搭配open a deposit account, savings deposit account
近义savings account
反义current account, checking account
She opened a deposit account at the bank to save money for her studies.
她在银行开了一个存款账户，为学业存钱。
59interactive meteorology
互动气象学
讲解指借助交互技术进行气象数据展示与预报的领域。
搭配interactive meteorology platform, interactive weather map
近义digital weather forecasting
派生meteorological, meteorologist
Interactive meteorology apps let users track storms in real time on their phones.
互动气象学应用让用户能在手机上实时追踪风暴。
60dedicated individual
有奉献精神的个人
讲解求职与人物描述高频表达，强调投入与责任心。
搭配a dedicated individual with, hard-working and dedicated
近义committed person, devoted employee
反义indifferent person, lazy worker
派生dedication, dedicate oneself to
The company is looking for a dedicated individual who can work under pressure.
公司正在寻找一位能在压力下工作的有奉献精神的个人。