Word · Frequency #10744
duct
管道;导管
核心释义
A pipe, tube, or canal that carries gas or liquid from one place to another.
- 1.
将气体或液体从一处输送到另一处的管道或通道。
A pipe, tube or canal which carries gas or liquid from one place to another.
- 2.
在通常异常条件下出现的一层(如在大气或海洋中),其中无线电或声波被限制在一个有限的路径中。
A layer (as in the atmosphere or the ocean) which occurs under usually abnormal conditions and in which radio or sound waves are confined to a restricted path.
波导层;导波层;将气体或液体从一处输送到另一处的管道或通道。;在通常异常条件下出现的一层(如在大气或海洋中),其中无线电或声波被限制在一个有限的路径中。;管;输送管
用法In use
The air conditioner uses a flexible duct to distribute cool air throughout the room.
用法提示:名词,表示输送空气的管道
Blocked tear ducts can cause watery eyes.
用法提示:复数形式,指体内的导管
The building's main heating duct runs through the basement ceiling.
用法提示:名词,指建筑物中的管道
[noun] duct
此类复合词常表示系统或设备的特定管道。
The air duct needs cleaning.
空气管道需要清洁。
duct for [noun]
介词 for 表示管道用途。
This duct for tears is blocked.
相关词与表达Connections
搭配Collocations
- air duct
- 通风管道
- The air duct needs cleaning to keep the ventilation system working.通风管道需要清洁,以保持通风系统正常运行。
- tear duct
- 泪管
- The doctor said her blocked tear duct was caused by an infection.医生说她的泪管堵塞是由感染引起的。
- bile duct
- 胆管
- A gallstone can block the bile duct and cause severe pain.胆结石可能堵塞胆管并引起剧烈疼痛。
- heating duct
- 供暖管道
- They found a mouse nesting in the heating duct.他们在供暖管道里发现了一只老鼠在筑巢。
流行文化与引用
学习提示Learner notes
记忆技巧Memory Tip
记忆联想:通风管(duct)又长又通,像地铁里的风管,把气流送到各处。
语境与语域Context & Register
语域:mixed 常见场景:HVAC and construction、anatomy and medicine、atmospheric science、oceanography 该词在一般技术语境中通常为中性,如通风管道或身体导管;在大气科学、海洋学等专业领域则比较正式,多用于书面或专业讨论。
语法说明Grammar Note
可数名词,常用于技术语境。
发音与拼写Pronunciation & Spelling
与 duct 押韵(重读音节为 /dʌkt/)的有 conduct(动词)、abduct、induct、deduct。注意:conduct 作名词时读 /ˈkɒndʌkt/,product 读 /ˈprɒdʌkt/,viaduct 读 /ˈvaɪədʌkt/,它们虽以 -duct 结尾,但重音和读音不同,不是严格押韵。
用法优先级Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.