component

英[kəm'pəunənt]美[kəm'pounənt]

n.[C]
1.（组）成（部）分；【化】组分；【电信】成分
2.（尤指机动车的）零件；部件；电路元件
3.【物】分力；【数】分量
a. （只用于名词前）组成的；构成的

时　态：componentize

同反义词

同：	[n.] component part, constituent, element, factor

词义辨析

component，constituent，element，ingredient

这些名词均含“组成、成分、部分”之意。
component指一个整体的组成部分。
constituent常可与component换用，指某一整体不可少的部分或成分。
element指一个整体必不可少或固有的部分，强调一个复杂整体中最基本、最简单的元件、元素或成分等。
ingredient普通用词，含义笼统。既可指混在一起而本身没有变化的物质，如配料，又可指与别的物质混在一起，发生了变化的成分。

参考例句

Car oil filter is an important component to protect the work reliability of automotive engine, and extend engine life.
汽车的机油滤清器是保障汽车发动机可靠工作、延长发动机使用寿命的重要部件。收藏
They are used as fertilizer in New Zealand and as a component of soups and soy sauce in Japan
它们在纽西兰被当作肥料，在日本则是汤料和酱油成分。收藏
A cellulose nitrate used as a component of smokeless powder.
火纤维素硝酸纤维素，用于无烟的炸药的组成物质收藏
lignin is a characteristic component of secondary walls
木质素是次生壁成份的特征。收藏
Food contamination monitoring is an essential component of assuring the safety of food supplies and managing health risks at the international level.
食物污染监控是保证食物供应安全和在国际水平上进行健康风险管理的一项重要措施。收藏

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常用短语

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英英解释

名词解释：

an abstract part of something
- jealousy was a component of his character
- two constituents of a musical composition are melody and harmony
- the grammatical elements of a sentence
- a key factor in her success
- humor: an effective ingre
[同] component, constituent, element, factor, ingredient
something determined in relation to something that includes it
- he wanted to feel a part of something bigger than himself
- I read a portion of the manuscript
- the smaller component is hard to reach
[同] component, component part, part, portion

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