perform a function
collocation执行功能
The heart performs the vital function of pumping blood.
心脏执行着泵血的重要功能。
用途；作用
先理解核心含义，再看它在真实句子里的用法。
用途；作用
the purpose for which something is used or exists
The function f(x) = x^2 is easy to calculate.
函数 f(x)=x^2 很容易计算。
某物的功能或用途
What something does or is used for.
函数:定义域中每个元素与值域中唯一元素对应的数学关系
(mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function)
专业或官方职位
A professional or official position.
用途；作用
what something is used for
The main function of a refrigerator is to keep food cold.
冰箱的主要功能是保持食物低温。
AI contextual example
His function in the team is to coordinate schedules.
他在团队中的职责是协调日程。
AI contextual example
the function of an auger is to bore holes
螺旋钻的功能是钻孔
WordNet
the function of a teacher
教师的职责
WordNet
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Missing: Usage patterns
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Includes Common mistakes & Confusing words
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
执行功能
The heart performs the vital function of pumping blood.
心脏执行着泵血的重要功能。
起功能作用
This tool serves a dual function as a hammer and a screwdriver.
这个工具起双重功能，既是锤子又是螺丝刀。
功能厅；宴会厅
The hotel has several function rooms for weddings and conferences.
这家酒店有几个用于婚礼和会议的功能厅。
功能键
Press the F1 function key to open the help menu.
按下F1功能键打开帮助菜单。
函数调用
In programming, a function call executes a block of code.
在编程中，函数调用执行一段代码。
身体机能；生理功能
Good nutrition supports all bodily functions.
良好的营养支持所有身体机能。
函数是一种将一个集合的元素映射到另一个集合的关系。
In the movie 'The Social Network', Mark Zuckerberg explains the concept of a function during a lecture.
在电影《社交网络》中，马克·扎克伯格在讲座中解释了函数的概念。
Use function naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象一个‘功能’键（如F1），它执行特定任务。
function 表示“功能”时，语体通常为中性，在书面和口语中都比较常见。
Words like 'junction', 'conjunction', 'dysfunction', 'injunction' share the same stressed vowel /ʌ/ and ending /ŋkʃən/, thus rhyme with 'function'. Words like 'action' and 'fraction' have the same '-ction' spelling but differ in vowel sound (/æ/ vs /ʌ/), so they do not rhyme.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.