Word · Frequency #22884
capillaries
毛细管
capillaries is the plural of capillary.
核心释义
capillary
- 1.
连接动脉和静脉的小血管(直径5至10微米),是体内最小的血管,在微动脉和微静脉之间输送血液。
Any of the small blood vessels (from 5 to 10 micrometres/micrometers (μm) in diameter) that connect arteries to veins (They are the smallest blood vessels in the body: they convey blood between the arterioles and venules).
- 2.
内径很小的管子;通过毛细作用保持液体
a tube of small internal diameter; holds liquid by capillary action
- 3.
内径非常小的管子或通道,液体可通过毛细作用上升或吸入。
A tube or channel having a very small internal diameter, through which liquid can rise or be drawn by capillary action.
- 4.
连接小动脉与小静脉的微小血管之一
any of the minute blood vessels connecting arterioles with venules
连接动脉和静脉的小血管(直径5至10微米),是体内最小的血管,在微动脉和微静脉之间输送血液。;内径很小的管子;通过毛细作用保持液体;内径非常小的管子或通道,液体可通过毛细作用上升或吸入。;连接小动脉与小静脉的微小血管之一
用法In use
Blood flows through tiny capillaries to deliver oxygen to every cell.
用法提示:capillaries 是 capillary 的复数形式,作名词指‘毛细管’。
The nurse examined the capillaries under the patient's fingernails.
用法提示:capillaries 作名词,指皮肤表面细小的血管。
The capillaries in the plant's leaves are too small to see without a microscope.
用法提示:capillaries 作名词,指植物体内输送液体的细管。
capillary + noun
capillary 作形容词时放在名词前,表示“毛细的”,如 capillary action(毛细作用)。
Capillary action makes water rise in the soil.
毛细作用使水在土壤中上升。
the capillaries in + noun phrase
capillary 作名词时指“毛细管”,复数形式为 capillaries,常用 the capillaries in... 表示“某处的毛细血管”。
相关词与表达Connections
搭配Collocations
- capillary action
- 毛细作用
- Water rises in a thin tube because of capillary action.由于毛细作用,水在细管中上升。
- capillary blood
- 毛细血管血
- The nurse took a sample of capillary blood from the patient's finger.护士从患者手指采集了毛细血管血样本。
- capillary tube
- 毛细管
- A capillary tube has a very small internal diameter.毛细管的内径非常小。
- capillary network
- 毛细血管网
- The capillary network supplies oxygen to every tissue.毛细血管网为每个组织供氧。
- capillary wall
学习提示Learner notes
记忆技巧Memory Tip
记 capillary:cap(帽子)里有一根细管,管中一粒 pill(药片)在滚动——细如毛发的毛细管。
语境与语域Context & Register
语域:formal 常见场景:laboratory、research papers、technical documentation 作名词“毛细管”时,多用于科学或技术语境,比较常见于实验说明、物理和工程类文本,语气较正式;日常口语中较少单独使用。
发音与拼写Pronunciation & Spelling
只有 papillary 与 capillary 押韵(/ˈkæpəˌlɛri/)。其余以 -ary 结尾的词(primary, library, ordinary, military, necessary)拼写相近,但重读元音和结尾辅音不同,发音并不相同。
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。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.