1 / 60 句0 词已学
1transport links
交通路线
讲解常用复数 transport links，多指城市或地区间的交通连接网络；写作中常与 improve、develop 搭配。
搭配improve transport links, develop transport links, poor transport links
近义transportation connections, transit routes
派生link（v./n. 连接）
The new metro line has greatly improved transport links between the suburbs and the city centre.
新地铁线路极大地改善了郊区与市中心之间的交通路线。
2back up
支持
讲解及物用法，宾语可放中间（back sth up）或后面（back up sth）；指用证据或行动支持某人/观点。
搭配back up a claim, back sb up, back up your argument
近义support, endorse, reinforce
反义oppose, contradict
派生backup（n. 支持；备份）
Several experts backed up the government's proposal to invest more in public transport.
几位专家支持政府加大对公共交通投入的提议。
3independent evaluation
独立评估
讲解学术写作高频搭配，强调评估由无利益关联的第三方进行，常与 conduct、carry out 连用。
搭配conduct an independent evaluation, an independent evaluation of
近义impartial assessment, objective appraisal
反义biased assessment
An independent evaluation of the policy revealed that it had failed to reduce pollution.
对该政策的独立评估显示，它未能减少污染。
4tidal lagoon
潮汐泻湖
讲解能源与环境话题词汇，指利用潮汐涨落发电的人工泻湖，常见于雅思阅读与写作。
搭配build a tidal lagoon, a tidal lagoon project
近义tidal power station
派生lagoon（n. 泻湖）
The proposed tidal lagoon could generate clean electricity for thousands of homes.
拟建的潮汐泻湖可为数千户家庭提供清洁电力。
5in due course
在适当的时候
讲解正式书面表达，意为在合适或预期的时间，常用于公文、新闻和学术语境，位置多在句末。
搭配in due course of time
近义in due time, in good time, eventually
反义prematurely
The committee will announce its final decision in due course.
委员会将在适当的时候宣布最终决定。
6psychological barrier
心理障碍
讲解指阻碍行动的心理因素，常与 overcome、break down、face 搭配，教育类话题常用。
搭配overcome a psychological barrier, break down psychological barriers
近义mental obstacle, emotional block
反义psychological boost
Many students face a psychological barrier when speaking English in front of others.
许多学生在他人面前说英语时会遇到心理障碍。
7stand out
引人注目；突出
讲解不及物动词短语，指因特质出众而显眼，常用于描述人或事物在群体中突出。
搭配stand out from the crowd, stand out against, stand out in
近义be conspicuous, be prominent, shine
反义blend in, fade into the background
Her unique painting style makes her stand out among all the young artists in the gallery.
她独特的绘画风格使她在画廊里所有年轻艺术家中脱颖而出。
8in harmony (with) (
与…)和睦相处
讲解介词短语，后接with表示与某对象和谐共处，常用于环保、社会关系等话题。
搭配live in harmony with, work in harmony, in perfect harmony
近义in agreement with, in accord with
反义in conflict with, at odds with
Many people believe that humans should learn to live in harmony with nature.
许多人认为人类应该学会与自然和谐相处。
9conceptual shift
概念转换
讲解名词短语，指思维方式或理论框架的根本改变，多用于学术和议论性写作。
搭配represent a conceptual shift, bring about a conceptual shift
近义paradigm shift, change in perspective
派生conceptual, conceptually
The invention of the internet brought about a conceptual shift in how we communicate.
互联网的发明带来了我们交流方式上的概念转变。
10pragmatic need
实际需要
讲解名词短语，强调务实、现实层面的需求，与理论或理想需求相对。
搭配meet pragmatic needs, address pragmatic needs, pragmatic approach
近义practical need, realistic demand
反义theoretical concern, idealistic goal
派生pragmatism, pragmatically
The new policy was designed to meet the pragmatic needs of local businesses.
这项新政策旨在满足当地企业的实际需要。
11financial system
财政体制
讲解名词短语，指涉及资金流通与管理的整体架构，注意与economic system区分。
搭配a stable financial system, reform the financial system
近义monetary system, banking system
派生finance, financially
A stable financial system is essential for the healthy development of any economy.
稳定的金融体系对任何经济的健康发展都至关重要。
12chronic background noise
长期的背景噪音
讲解名词短语，chronic强调长期持续的，常用来描述环境问题对健康的影响。
搭配suffer from chronic background noise, constant background noise
近义persistent noise, continuous ambient noise
派生chronically, chronicity
Living near the airport, they had to endure chronic background noise day and night.
住在机场附近，他们不得不日夜忍受长期的背景噪音。
13under construction
在修建中
讲解表示工程或项目仍在进行中，常与be动词连用，强调尚未完工。
搭配under construction site；still under construction；building under construction
近义being built；in the process of being built
反义completed；finished
The new library has been under construction for months and will open next spring.
新图书馆已经施工数月，将于明年春天开放。
14three-star rating
三星级
讲解用于描述酒店、餐厅等的星级评定，three-star作定语时通常用连字符。
搭配receive a three-star rating；award a three-star rating；three-star hotel
近义three-star classification；three-star grade
派生star rating；five-star rating
The hotel received a three-star rating for its comfortable rooms and friendly service.
这家酒店因其舒适的房间和友好的服务获得了三星级评级。
15scale up
增大，扩大(规模或数量)
讲解指扩大规模、数量或范围，常用于商业、科技和发展语境。
搭配scale up production；scale up operations；scale up rapidly
近义expand；enlarge；increase
反义scale down；reduce
派生scale-up（名词）
The company plans to scale up production to meet growing demand overseas.
公司计划扩大生产以满足海外不断增长的需求。
16on a regular basis
定期
讲解表示按固定频率反复做某事，语气比often更强调规律性。
搭配exercise on a regular basis；meet on a regular basis；on a daily/weekly basis
近义regularly；routinely；at regular intervals
反义occasionally；rarely
Students should review their notes on a regular basis to improve long-term memory.
学生应该定期复习笔记，以提高长期记忆力。
17seaside resort
海滨胜地
讲解指靠近海边、以供度假休闲的旅游地，常带酒店和娱乐设施。
搭配popular seaside resort；stay at a seaside resort；develop a seaside resort
近义coastal resort；beach resort
反义inland town；mountain resort
We spent a relaxing week at a seaside resort on the southern coast.
我们在南部海岸的一个海滨胜地度过了轻松的一周。
18verbal ability
语言能力
讲解指运用语言进行表达和理解的能力，常用于教育、心理和求职语境。
搭配strong verbal ability；test verbal ability；develop verbal ability
近义language proficiency；communication skills
反义non-verbal ability
派生verbally（副词）
Strong verbal ability helps candidates perform better in job interviews and group discussions.
较强的语言能力有助于求职者在面试和小组讨论中表现更好。
19functional effects
实用效应
讲解functional 强调“功能上的、实用的”，effects 常用复数，指实际产生的作用。
搭配functional effects on/of, have functional effects
近义practical effects, functional impact
派生function, functional, functionally
The functional effects of regular exercise on mental health are now widely recognised.
规律运动对心理健康的实用效应如今已被广泛认可。
20language expert
语言专家
讲解language expert 指精通语言研究的专家，常用于描述人物身份。
搭配a leading language expert, consult a language expert
近义linguist, language specialist
派生expertise, expert advice
As a language expert, she can identify subtle differences between regional accents.
作为语言专家，她能辨别不同地区口音间的细微差别。
21distorted mirror
歪曲镜
讲解distorted mirror 为比喻用法，指失真的反映，多用于媒体、文化类话题。
搭配a distorted mirror of, act as a distorted mirror
近义warped reflection, false image
反义accurate reflection
The media often acts as a distorted mirror of social reality rather than a true reflection.
媒体常常是社会现实的歪曲镜，而非真实反映。
22food stocks
食物储备
讲解food stocks 指储备的粮食，常用复数，多用于灾害、农业等语境。
搭配build up food stocks, emergency food stocks
近义food reserves, food supplies
反义food shortage
The government released emergency food stocks to help the flooded villages.
政府发放应急食物储备以帮助受洪水侵袭的村庄。
23by degrees
逐渐地；渐渐地
讲解by degrees 意为逐渐地，语气较书面，常置于句首或句末。
搭配improve by degrees, change by degrees
近义gradually, little by little
反义suddenly, all at once
By degrees, the small town grew into a bustling commercial centre.
渐渐地，这座小镇发展成了繁华的商业中心。
24odd posture
古怪的姿势
讲解odd posture 指不寻常的姿势，odd 强调奇怪、反常。
搭配sit in an odd posture, adopt an odd posture
近义strange posture, unusual stance
反义normal posture
He sat in an odd posture, with one leg tucked under the chair.
他姿势古怪地坐着，一条腿蜷在椅子下面。
25lack of visibility
缺乏能见度
讲解可指字面“能见度低”，也常引申为“关注度/曝光度不足”，写作中多用于分析问题成因
搭配lack of visibility in, poor visibility, raise visibility
近义low visibility, insufficient exposure
反义high visibility, clear visibility
The lack of visibility at night makes it dangerous for cyclists on unlit roads.
夜间能见度不足使自行车骑行者在无灯道路上十分危险。
26police force
警力，警察部队
讲解集合名词，指警察队伍整体；谓语可用单数或复数，强调机构时多用单数
搭配join the police force, strengthen the police force, local police force
近义police service, law enforcement agency
派生police officer, policing
The government plans to expand the police force to tackle rising crime in rural areas.
政府计划扩充警力，以应对农村地区不断上升的犯罪率。
27inflammatory bowel disease (IBD)
炎症性肠病
讲解医学专业术语，雅思阅读健康类文章常见；IBD 为缩写，首次出现应写全称
搭配suffer from IBD, diagnose IBD, IBD patients
近义intestinal inflammation
派生inflammatory, inflammation
Researchers found that patients with inflammatory bowel disease often suffer from chronic fatigue.
研究人员发现，炎症性肠病患者常伴有慢性疲劳。
28natural heritage
自然遗产
讲解指具有突出价值的自然景观与生态系统，常与 conservation, protection 等词搭配
搭配protect natural heritage, natural heritage site, preserve natural heritage
近义natural legacy, natural endowment
反义man-made landscape
Protecting natural heritage sites benefits both biodiversity and the local tourism industry.
保护自然遗产地既有利于生物多样性，也有利于当地旅游业。
29cultural heritage
文化遗产
讲解雅思写作文化类高频词，常与 preserve, protect, promote 连用，可作可数或不可数
搭配preserve cultural heritage, cultural heritage site, intangible cultural heritage
近义cultural legacy, cultural tradition
反义cultural loss
Preserving cultural heritage helps communities maintain a sense of identity in a globalised world.
在全球化背景下，保护文化遗产有助于社区保持身份认同感。
30natural history specimen
自然历史标本
讲解specimen 指单个标本，此短语多用于博物馆、科研语境，常见于阅读学术类文章
搭配collect specimens, preserve specimens, a rare specimen
近义biological sample, preserved sample
派生specify, specimen-based
The museum's natural history specimen collection attracts thousands of visiting scientists each year.
该博物馆的自然历史标本收藏每年吸引数千名来访科学家。
31art form
艺术形式
用 法：可数名词短语，常与 traditional/modern/unique 等形容词搭配，用于文化类话题。
搭：a traditional art form, a unique art form, preserve an art form
同：artistic expression, creative medium
派：artistic (adj.), artist (n.)
Traditional Chinese opera is a unique art form that combines music, dance and acrobatics.
中国传统戏曲是一种融合音乐、舞蹈和杂技的独特艺术形式。
32dual role
双重角色，双重作用
用 法：常与 play/serve/fulfil 搭配，后接 of 说明具体两种角色，多用于议论性写作。
搭：play a dual role, serve a dual purpose, fulfil a dual function
同：twofold function, double duty
反：single role
Public libraries play a dual role, serving as both information centres and community spaces.
公共图书馆发挥着双重作用，既是信息中心，也是社区空间。
33competitive advantage
竞争优势
用 法：商业与经济类高频短语，常与 gain/obtain/maintain/lose 搭配。
搭：gain a competitive advantage, maintain a competitive advantage, a competitive advantage over sb
同：edge, upper hand
反：competitive disadvantage
派：compete (v.), competition (n.), competitor (n.)
Companies that invest in research often gain a competitive advantage over their rivals.
投资研发的公司往往能比竞争对手获得竞争优势。
34terrestrial domain
陆地
用 法：正式书面表达，指陆地环境，与海洋、天空相对，多用于生态类文章。
搭：the terrestrial domain, terrestrial animals, terrestrial ecosystem
同：land environment, dry land
反：aquatic domain, marine domain
派：terrestrial (adj.)
Many species have adapted remarkably well to life in the terrestrial domain.
许多物种已经非常出色地适应了陆地生活。
35financial support schemes
财政支助计划
用 法：政府与政策类话题常用，scheme 在英式英语中意为“计划、方案”。
搭：introduce a support scheme, launch a scheme, apply for a scheme
同：funding programmes, subsidy plans
派：subsidise (v.), funding (n.)
The government introduced several financial support schemes to help small businesses survive.
政府推出了若干财政支助计划，帮助小企业渡过难关。
36valuable lessons
宝贵的经验
用 法：常与 learn/teach/draw 搭配，用于经历与成长类话题。
搭：learn valuable lessons, draw valuable lessons from, teach sb valuable lessons
同：useful experience, important insights
派：valuable (adj.), value (n./v.)
Volunteering abroad taught me valuable lessons about patience and cultural understanding.
海外志愿服务教会了我关于耐心和文化理解的宝贵经验。
37artificial additive
人工添加剂
讲解可数名词，常以复数出现；雅思健康类写作中可指食品加工带来的隐患
搭配artificial additives in processed food；contain artificial additives；free from artificial additives
近义synthetic additive；chemical additive
反义natural ingredient；organic ingredient
Many consumers now avoid artificial additives because they fear long-term health risks.
如今许多消费者避免人工添加剂，因为他们担心长期健康风险。
38central axle
中心轴
讲解机械与工程语境用语；central 强调位置居中，axle 指连接或支撑车轮的轴
搭配central axle of a wheel；rotate around the central axle；replace the central axle
近义main shaft；central shaft
派生axle-load；axle shaft
The central axle of the wheel must be strong enough to bear heavy loads.
车轮的中心轴必须足够坚固，能够承受重载。
39rig up
草草搭建
讲解动词短语，含“临时拼凑、仓促搭建”之意，常带将就、不牢固的暗示
搭配rig up a shelter；rig up a device；rig up a temporary system
近义put together；knock up；set up hastily
反义dismantle；take apart
The villagers managed to rig up a temporary shelter before the storm arrived.
村民们在暴风雨来临前设法草草搭起了一个临时住所。
40factual basis
事实基础
讲解学术写作常用表达，强调论点或研究需有可验证的事实支撑
搭配provide a factual basis；lack a factual basis；on a factual basis
近义factual foundation；evidence base
反义speculation；groundless assumption
Any scientific claim should rest on a solid factual basis rather than personal belief.
任何科学主张都应建立在坚实的事实基础上，而不是个人信念上。
41dynamic equilibrium
动态平衡
讲解经济、生态、物理等领域常用；指系统在变化中维持相对稳定的状态
搭配reach a dynamic equilibrium；maintain a dynamic equilibrium；market equilibrium
近义steady state；balanced state
反义static equilibrium；disequilibrium
In a healthy market, supply and demand tend to reach a dynamic equilibrium over time.
在健康的市场中，供需往往随时间达到动态平衡。
42power station
发电厂；发电站
讲解能源与环境话题高频词；可搭配 coal、nuclear、solar 等说明发电类型
搭配coal power station；nuclear power station；build a power station
近义power plant；generating station
派生power generation；power grid
The government plans to close the old coal power station to reduce carbon emissions.
政府计划关闭这座老旧的燃煤发电站，以减少碳排放。
43instrument panel
仪表盘，仪表操纵板
用 指飞机、汽车等的仪表盘，属具体名词短语
搭配instrument panel display / digital instrument panel
近义dashboard / control panel
派生instrument (n. 仪器)
The pilot checked the instrument panel carefully before the plane took off.
飞行员在飞机起飞前仔细检查了仪表盘。
44magnesium flare
镁照明弹
用 指燃烧镁发出强光的照明弹，多用于军事、救援语境
搭配fire a magnesium flare / launch a flare
近义signal flare / distress flare
派生magnesium (n. 镁)
Rescue teams used a magnesium flare to signal their position in the dark.
救援队用镁照明弹在黑暗中发出位置信号。
45economic transformation
经济转型
用 指经济结构、体制的根本性转变，多用于写作、报告
搭配undergo economic transformation / drive transformation
近义economic restructuring / economic reform
反义economic stagnation
派生transform (v. 转变) / transformational (adj.)
The country underwent rapid economic transformation over the past two decades.
这个国家在过去二十年里经历了迅速的经济转型。
46tick box
打钩框
用 指表格、问卷上供勾选的小方框，英式常用 tick box
搭配tick the box / fill in the box
近义checkbox / ballot box
派生tick (v. 打钩)
Please put a tick in the tick box if you agree with the statement.
如果你同意该陈述，请在打钩框内打钩。
47pendulum clock
摆钟
用 指靠摆锤摆动的时钟，含怀旧、古典意味
搭配pendulum clock swing / wind a clock
近义grandfather clock / wall clock
派生pendulum (n. 摆锤)
The old pendulum clock in the hallway still keeps perfect time.
走廊里那座旧摆钟依然走得很准。
48rented accommodation
租用住所
用 指租来的住房，英式表达，口语写作皆可
搭配live in rented accommodation / find rented accommodation
近义rental housing / leased property
反义owned property
派生rent (v. 租) / renter (n. 租户)
Many young professionals cannot afford to buy a house and live in rented accommodation.
许多年轻职场人士买不起房，只能住在租来的住所里。
49lumber trade
伐木活计
讲解lumber 意为“木材、原木”，lumber trade 指伐木与木材买卖这一行业，多用于经济、环境类话题。
搭配the lumber trade, work in the lumber trade, the decline of the lumber trade
近义timber industry, logging industry
派生lumberjack (伐木工), lumberman (木材商)
Many young men in that remote region earn a living from the lumber trade.
那个偏远地区的许多年轻男子靠伐木活计谋生。
50left temporal lobe
左侧颞叶
讲解temporal lobe 指大脑的“颞叶”，left temporal lobe 即左颞叶，与听觉、语言理解密切相关，常见于医学、心理学阅读。
搭配the left temporal lobe, damage to the temporal lobe, temporal lobe activity
近义left temporal region
派生temporal (颞的), lobe (脑叶)
Damage to the left temporal lobe often affects a patient's ability to understand speech.
左侧颞叶受损常常会影响患者理解语言的能力。
51communal wards
公共病房
讲解communal 意为“公共的、共用的”，communal wards 指多人共用的大病房，常出现在医疗史或公共卫生类文章中。
搭配communal ward, a communal living space, communal facilities
近义shared wards, public wards
反义private rooms, single wards
派生communal (公共的), commune (公社)
In the past, patients with infectious diseases were kept in communal wards.
过去，患有传染病的病人被安置在公共病房里。
52specialised chamber
特殊的洞穴
讲解specialised 意为“专门的、特殊的”，chamber 指“腔、室、洞穴”，该短语常用于描述动物栖息地或特定空间。
搭配a specialised chamber, a nesting chamber, a burial chamber
近义a dedicated chamber, a special cavity
派生specialise (专门研究), specialised (专门的)
Bats often rest in a specialised chamber deep inside the cave during the day.
蝙蝠白天常常栖息在洞穴深处一个特殊的洞穴里。
53oestrus cycle
发情期
讲解oestrus 意为“发情期”，oestrus cycle 指雌性动物的发情周期，属生物学、动物学高频词，美式拼写为 estrus。
搭配the oestrus cycle, during oestrus, regulate the oestrus cycle
近义estrus cycle, reproductive cycle
派生oestrus (发情期), oestrous (发情的)
Researchers observed how hormones control the oestrus cycle in female mammals.
研究人员观察了激素如何控制雌性哺乳动物的发情期。
54water withdrawal
取水量
讲解withdrawal 意为“提取、抽取”，water withdrawal 指从河流、湖泊或地下抽取的用水量，常见于环境与资源类阅读。
搭配water withdrawal, groundwater withdrawal, a rise in water withdrawal
近义water extraction, water abstraction
反义water discharge
派生withdraw (抽取), withdrawal (提取)
Rapid population growth has led to a sharp rise in water withdrawal from local rivers.
人口的快速增长导致从当地河流取水量急剧上升。
55take its toll
造成重大损失(或伤亡等)
讲解常用 take its/their toll on sb/sth，toll 此处指代价、损失；主语常为压力、疾病、岁月等。
搭配take a heavy toll on, take its toll on health, the death toll
近义take a heavy toll, wreak havoc on, weigh heavily on
派生toll 本身可作名词，指通行费或伤亡人数
The constant noise and pollution from the nearby factory have taken their toll on residents' health.
附近工厂持续的噪音和污染已对居民的健康造成严重损害。
56in the opposite direction
在相反的方向
讲解in the opposite direction 常与 move、head、go 连用，表示朝相反方向；也引申指观点、趋势相反。
搭配head in the opposite direction, move in the opposite direction, the opposite direction to
近义the other way, the reverse direction, contrary to
反义in the same direction
The car turned sharply and sped off in the opposite direction from the one we expected.
那辆车急转弯，朝我们预料的相反方向疾驰而去。
57marvellous historic village
美丽的古老村庄
讲解marvellous 为英式拼写，美式常作 marvelous，意为极好的；historic 指有历史意义的，historical 指与历史有关的。
搭配a marvellous view, a historic site, a picturesque village
近义wonderful old village, charming historic village, splendid ancient village
派生marvel (n./v.), marvelously, historic (adj.)
We spent a weekend wandering through a marvellous historic village nestled in the hills.
我们花了一个周末漫步于坐落在群山之中美丽的古老村庄。
58distinguish between
辨别，弄清
讲解distinguish between A and B 或 distinguish A from B，均表示区分两者；distinguish 还有“使杰出”之意。
搭配distinguish between right and wrong, distinguish A from B, be distinguished for
近义tell apart, differentiate between, discriminate between
反义confuse, mix up
派生distinction (n.), distinctive (adj.), distinguishable (adj.)
Young children often find it hard to distinguish between fantasy and reality.
幼儿往往难以区分幻想与现实。
59self-access centre
自学中心
讲解self-access centre 指学生可自行使用资源、自主安排学习的地方，常见于英式教育语境。
搭配a self-access centre, self-access learning, self-access materials
近义independent learning centre, self-study centre
派生self-access (adj.), self-study (n./adj.)
The university's self-access centre offers students a wide range of language learning materials.
这所大学的自学中心为学生提供丰富的语言学习资料。
60uncontacted tribes
未被发现的部落
讲解uncontacted 由 un-（否定）+ contact（接触）+ -ed 构成，指从未与外界接触过的；tribe 指部落，也可指一群人。
搭配uncontacted tribes, indigenous tribes, tribal communities
近义isolated tribes, indigenous peoples
派生tribe (n.), tribal (adj.), tribalism (n.)
Scientists are debating whether to make contact with the few remaining uncontacted tribes.
科学家们正在争论是否应与少数尚存的未接触部落取得联系。