function是什么意思 function是什么，可能大家都对function这个词没有深入的了解，只是简单知道意思，但它可是一个四级的重点词汇。那么关于function这个词的意思和起源又是什么呢?下面就让小编来简单介绍一下吧。

　　function是什么意思 function是什么

　　function

　　英 ['fʌŋ(k)ʃ(ə)n]美 ['fʌŋkʃən]

　　n.功能;[数] 函数;职责;盛大的集会

　　vi.运行;活动;行使职责

　　中文词源:

　　function功能

　　来自拉丁语functio, 履行，执行。

　　英语词源:

　　function

　　function:[16] the ultimate source offunctionis the latin verbfungī‘perform, discharge’, which may be related to sanskritbhunkte‘he enjoys’. from its past participle,functus, was formed the abstract nounfunctiō‘performance, activity’, which passed into english via old frenchfonction. other english derivatives offungīincludedefunctandperfunctory[16], etymologically ‘done only to discharge an obligation’.

　　=>defunct,perfunctory

　　function是什么意思 function是什么

　　function (n.)

　　1530s, "one's proper work or purpose; power of acting in a specific proper way," from middle frenchfonction(16c.) and directly from latinfunctionem(nominativefunctio) "a performance, an execution," noun of action fromfunct-, past participle stem offungi"perform, execute, discharge," from pie root*bheug-(2) "to use, enjoy" (seebrook(v.)). meaning "official ceremony" is from 1630s, originally in church use. use in mathematics probably was begun by leibnitz (1692). in reference to computer operations, 1947.

　　function (v.)

　　1844, "perform a function" (intransitive), fromfunction(n.). related:functioned;functioning.

　　权威例句:

　　1. hisfunctionis vital to the accomplishment of the agency's mission.

　　要完成该机构的使命，他的作用至关重要。

　　2. they were decked out in tracksuits, seemingly to dissimulate their truefunction.

　　他们都穿着田径服，似乎想掩饰他们的真实职能。

　　3. a complex engine has many separate components, each performing a differentfunction.

　　一个复杂发动机有很多**零部件，每个零部件具有不同作用。

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