「urb」這個字根源自拉丁文「urbs」，意思是「城市」。
這個字根延伸出的單字大多和城市、都會發展、都市居民等相關。像是 urban（都市的）、suburb（郊區）、urbanize（都市化）這類字，都跟城市環境脫不了關係。透過理解「urb」這個字根，可以幫助我們快速掌握一大類和城市生活有關的英文單字。以下是三十個和「urb」有關的英文單字，每個單字都附上簡要說明與三個例句，讓你更輕鬆掌握用法。
urban
形容詞，都市的，城市的
- Taipei is a highly urban area with modern infrastructure.
台北是一個高度都市化的地區，擁有現代化的基礎設施。 - Urban lifestyles are often fast-paced and stressful.
都市生活方式通常節奏快且壓力大。 - The government invested in urban development projects.
政府投入資金進行城市發展計畫。
urbanite
名詞，城市居民
- As an urbanite, she rarely goes hiking.
身為一位城市居民，她很少去爬山。 - Most urbanites prefer public transportation over driving.
多數城市居民偏好搭乘大眾運輸而不是開車。 - Urbanites often have access to better healthcare services.
城市居民通常能享有較好的醫療服務。
urbanism
名詞，都市化的生活方式、都市規劃學
- Urbanism examines how people interact in city environments.
都市規劃學研究人們在城市環境中的互動。 - The book explores the evolution of modern urbanism.
這本書探討了現代都市化的演變過程。 - He studied urbanism in graduate school.
他在研究所攻讀都市規劃學。
urbanization
名詞，都市化過程
- Rapid urbanization has led to overcrowded cities.
快速的都市化導致城市過度擁擠。 - Urbanization is transforming rural communities.
都市化正在改變鄉村社區的樣貌。 - The government is addressing problems caused by urbanization.
政府正在處理都市化帶來的問題。
urbanize
動詞，使都市化
- The country is trying to urbanize its rural areas.
這個國家正努力讓鄉村地區都市化。 - Industrial growth helped urbanize the region.
工業成長促進了該地區的都市化。 - The village was quickly urbanized in just a few years.
這個村莊在短短幾年間迅速都市化。
suburb
名詞，郊區
- They moved to the suburbs to raise their children.
他們搬到郊區來養育小孩。 - Many people commute from the suburbs to the city.
許多人每天從郊區通勤到城市。 - The suburb offers a quieter lifestyle than downtown.
郊區比市中心提供更安靜的生活方式。
suburban
形容詞，郊區的
- Suburban neighborhoods are usually more spacious.
郊區社區通常空間較大。 - She grew up in a typical suburban house.
她在一間典型的郊區住宅長大。 - Suburban schools often have better facilities.
郊區學校通常擁有較好的設施。
exurb
名詞，遠郊區（比郊區更外圍的住宅區）
- They chose to live in the exurbs for lower housing costs.
他們選擇住在遠郊區以節省房屋費用。 - Exurbs are popular with remote workers.
遠郊地區受到遠端工作者的歡迎。 - The exurb is still connected by a commuter rail line.
這個遠郊區仍有通勤鐵路連接。
exurban
形容詞，遠郊的
- Exurban areas often have a rural feel.
遠郊地區通常帶有鄉村的氛圍。 - Exurban developments are increasing rapidly.
遠郊開發案正在迅速增加。 - They bought an exurban property with lots of land.
他們買了一塊地廣的遠郊地產。
interurban
形容詞，城市間的
- An interurban rail connects the two major cities.
一條城市間鐵路連接兩個大城市。 - Interurban buses are less crowded than city ones.
城市間的巴士比市內巴士擁擠程度低。 - They launched a new interurban highway project.
他們啟動了一項新的城市間高速公路計畫。
urbiculture
名詞，都市文化
- The documentary explored the growing urbiculture of Seoul.
這部紀錄片探討了首爾日益發展的都市文化。 - Urbiculture often emphasizes convenience and innovation.
都市文化常強調便利性與創新。 - Coffee shops are central to urbiculture in many cities.
咖啡廳在許多城市的都市文化中佔有核心地位。
urbicide
名詞，城市毀滅（如戰爭中對城市的破壞）
- The bombing was seen as an act of urbicide.
這場轟炸被視為對城市的毀滅行為。 - Urbicide has long-term effects on civilian life.
城市毀滅對平民生活產生長遠影響。 - Activists protested the government’s urbicide policies.
行動者抗議政府的城市毀滅政策。
urbanology
名詞，都市研究
- She is studying urbanology at university.
她在大學主修都市研究。 - Urbanology covers sociology, economics, and design.
都市研究涵蓋社會學、經濟學與設計等領域。 - His paper on urbanology won a national award.
他關於都市研究的論文贏得全國性獎項。
urban renewal
片語，都市更新
- The city launched an urban renewal project downtown.
這座城市在市中心推動了一項都市更新計畫。 - Urban renewal can improve housing but displace residents.
都市更新可能改善住宅但也會迫使原住民遷離。 - The mayor supports urban renewal initiatives.
市長支持都市更新方案。
urban legend
名詞，都市傳說
- The story about the haunted hotel is just an urban legend.
那個鬧鬼旅館的故事只是都市傳說。 - Urban legends often spread quickly online.
都市傳說常常在網路上迅速流傳。 - He didn’t believe the urban legend about the subway ghost.
他不相信有關捷運幽靈的都市傳說。
urban sprawl
片語，都市蔓延
- Urban sprawl causes traffic congestion.
都市蔓延會導致交通壅塞。 - Environmentalists are concerned about urban sprawl.
環保人士對都市無限制擴張感到擔憂。 - The city plans to control urban sprawl with zoning laws.
這座城市計畫透過區域規劃法來控制都市蔓延。
urbane
形容詞，溫文儒雅的、都會風範的
- He is an urbane gentleman with polished manners.
他是位溫文儒雅、舉止優雅的紳士。 - The host’s urbane charm made everyone feel welcome.
主人溫文儒雅的魅力讓大家感到受歡迎。 - Her urbane demeanor impressed the clients.
她的都會風範讓客戶印象深刻。
urbicolous
形容詞，居住於城市的（用於生物）
- Pigeons are common urbicolous birds.
鴿子是常見的城市棲息鳥類。 - Urbicolous animals adapt well to human activity.
城市棲息動物對人類活動適應良好。 - The study focused on urbicolous insect behavior.
這項研究探討城市棲息昆蟲的行為。
urbiculture
名詞，城市耕種（如屋頂農場）
- Urbiculture is becoming a trend in green cities.
城市耕種在綠色城市中逐漸成為一種趨勢。 - They started an urbiculture project on their apartment roof.
他們在公寓屋頂上開始一個城市耕作計畫。 - Schools teach urbiculture to promote sustainability.
學校教授城市耕作來推廣永續發展。
urbigenous
形容詞，城市出生的
- He is an urbigenous New Yorker.
他是土生土長的紐約人。 - The urbigenous population is growing steadily.
城市出生人口穩定成長中。 - As an urbigenous child, she loved the city’s energy.
她從小在城市長大，非常喜歡城市的活力。
urb
名詞，城市（常見於地名、術語中）
- The sci-fi novel is set in a massive urb on Mars.
這本科幻小說的背景設定在火星上的一個大城市。 - The urb was known for its vertical farms.
這座城市以垂直農場聞名。 - The documentary focused on life in the urb.
紀錄片聚焦於城市生活。
urban crisis
片語，都市危機
- The urban crisis was caused by unemployment and crime.
都市危機是由失業與犯罪造成的。 - Policies were introduced to ease the urban crisis.
當局推出政策以紓緩都市危機。 - The film highlighted the struggles of people during the urban crisis.
這部電影描繪都市危機期間人們的掙扎。
urban decay
片語，都市衰敗
- The building shows signs of urban decay.
這棟建築出現都市衰敗的跡象。 - Urban decay can lead to increased crime rates.
都市衰敗可能導致犯罪率上升。 - Revitalization plans were proposed to reverse urban decay.
當局提出振興計畫來扭轉都市衰敗。
urban density
片語，都市密度
- High urban density affects traffic and pollution.
高都市密度影響交通與污染情況。 - Urban density is a major factor in housing prices.
都市密度是房價的主要因素之一。 - Planners must consider urban density when designing cities.
都市規劃者設計城市時必須考量都市密度。
urban explorer
名詞，城市探險者
- The urban explorer sneaked into abandoned subway tunnels.
那位城市探險者潛入廢棄的地鐵隧道。 - Urban explorers document forgotten city spaces.
城市探險者記錄被遺忘的城市空間。 - He started urban exploring as a photography hobby.
他一開始是為了攝影而從事城市探險。
urban warfare
片語，城市戰爭
- Urban warfare is dangerous due to tight spaces.
城市戰爭因空間狹小而非常危險。 - Soldiers trained in urban warfare tactics.
士兵接受了城市戰爭的戰術訓練。 - The game simulates real-life urban warfare scenarios.
這款遊戲模擬真實的城市戰爭場景。
urban poor
名詞，城市貧民
- The urban poor struggle to afford housing.
城市貧民難以負擔房租。 - Programs were launched to support the urban poor.
政府推出計畫來協助城市貧民。 - The urban poor often face unequal education opportunities.
城市貧民常面臨不平等的教育機會。
urban fringe
片語，城市邊緣地帶
- The urban fringe is rapidly expanding.
城市邊緣地帶迅速擴張中。 - New housing projects are planned on the urban fringe.
新的住宅計畫將建於城市邊緣。 - Wildlife sometimes wanders into the urban fringe.
野生動物有時會闖入城市邊緣地區。
urban health
片語，都市健康（關注都市居民的健康問題）
- Urban health challenges include pollution and stress.
都市健康問題包括污染與壓力。 - She works in a clinic focused on urban health.
她在一間專注於都市健康的診所工作。 - Policies promoting urban health are crucial.
推動都市健康的政策至關重要。