function — 英语词典

function
读音 (9)
  • /ˈfʌŋ(k)ʃən/
    读音说明
    • Received-Pronunciation
  • /ˈfʌŋkʃn̩/
    读音说明
    • Received-Pronunciation
  • /ˈfʊŋ(k)ʃən/
    读音说明
    • Northern-England
  • /ˈfʊŋkʃn̩/
    读音说明
    • Northern-England
  • /ˈfʌŋkʃən/
    读音说明
    • US
  • [ˈfʌŋkʃɪ̈n]
    读音说明
    • US
  • [ˈfʌŋkʃn̩]
    读音说明
    • US
  • ˈfʌŋ(k)ʃən
    读音说明
    • GB
  • ˈfʌŋkʃən
    读音说明
    • US

名词

  1. What something does or is used for.

    近义词与同义词
    用例
    更多例句 (2)

    Although they serve the same function across the plant, animal and fungal kingdoms, sperm and eggs vary wildly in their structure and biochemistry, even among closely related species. […] Many genes with reproductive roles also have antibacterial and immune functions, which indicate that the threat of microbial attack on the sperm or egg may be a major influence on rapid evolution during reproduction.

    Glu Mobile, who realigned its workforce towards centralized GaaS functions last year, announced earlier this month that it will shut down GameSpy Technology on May 31. The service provides multiplayer functionality for dozens of games on consoles, computers and mobile devices.

  2. A professional or official position.

    近义词与同义词
  3. An official or social occasion.

    用例

    Our hotel is hosting a function for all the warehouse workers on the night of April 18.

  4. An official or social occasion. A party.

    用法
    • 俚语
    近义词与同义词
  5. Something which is dependent on or stems from another thing; a result or concomitant.

    用例
    更多例句 (1)

    Though most of the cases here cover European encounters with non-Europeans, it is not the intention of the book to give the impression that genocide is a function of European colonialism and imperialism alone.

  6. A relation where one thing is dependent on another for its existence, value, or significance.

  7. A relation in which each element of the domain is associated with exactly one element of the codomain.

  8. A routine that receives zero or more arguments and may return a result.

  9. The physiological activity of an organ or body part.

  10. The characteristic behavior of a chemical compound.

  11. The role of a social practice in the continued existence of the group.

动词

  1. To have a function.

    用法
    • 不及物
    近义词与同义词
  2. To carry out a function; to be in action.

    用法
    • 不及物
    近义词与同义词
    反义词
    用例

    Although the laying workers functioned in a queenlike manner, they were unable to suppress ovarian development as effectively as the queen.

名词

  1. (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)

  2. what something is used for

    近义词与同义词
    用例

    the function of an auger is to bore holes

    ballet is beautiful but what use is it?

  3. the actions and activities assigned to or required or expected of a person or group

    近义词与同义词
    上位词
    用例

    the function of a teacher

    the government must do its part

    更多例句 (1)

    play its role

  4. a relation such that one thing is dependent on another

    上位词
    用例

    height is a function of age

    price is a function of supply and demand

  5. a formal or official social gathering or ceremony

    用例

    it was a black-tie function

  6. a formal or official social gathering or ceremony of people

    用例

    the party was quite an affair

    an occasion arranged to honor the president

    更多例句 (1)

    a seemingly endless round of social functions

  7. a set sequence of steps, part of larger computer program

动词

  1. perform as expected when applied

    近义词与同义词
    反义词
    用例

    The washing machine won't go unless it's plugged in

    Does this old car still run well?

    更多例句 (1)

    This old radio doesn't work anymore

  2. serve a purpose, role, or function

    近义词与同义词
    用例

    The tree stump serves as a table

    The female students served as a control group

    更多例句 (3)

    This table would serve very well

    His freedom served him well

    The table functions as a desk

  3. perform duties attached to a particular office or place or function

    近义词与同义词
    上位词
    用例

    His wife officiated as his private secretary

词形变化
functionsfunctionsfunctioningfunctionedfunctioned

代码格式化工具

格式化、美化 Java、Python、JavaScript、JSON、HTML 等代码,统一缩进、空格和换行。

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音频编辑与效果

裁剪、合并或拆分录音,去除静音与噪声,调整音量、速度、音调或声道。

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表格工具

打开并编辑 CSV 或 Excel 表格、整理表格文本,并将 CSV 转为 Excel 或 SQL。

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Markdown 工具

编写和预览 Markdown、渲染 Mermaid 流程图,并转换 Markdown、HTML 与表格。

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文本工具

对比文本、统计字数和词频、排序或替换文本行,还可查看 DOCX 文本。

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词典

查询中文词语的意思、近义词和反义词,或查阅多种语言的 IPA 音标。

音频转换与播放

在 MP3、WAV、FLAC 等格式间转换,播放普通或原始 PCM 音频,并查看或编辑元数据。

JSON 与数据工具

查看、比较和校验 JSON,测试 JSONPath,或将数据转换为 CSV、YAML、XML。

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语音工具

将音频转录为文字、将文字生成语音,或直接在浏览器中录音。

视频工具

转换和压缩视频、裁剪或合并片段、调整画面尺寸、提取音频。

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视频播放与录制

播放本地或在线视频、录制屏幕或摄像头,也可把摄像头用作在线镜子。

PDF 工具

压缩或合并 PDF、拆分与重排页面、将页面转成图片,并查看或比较文档。

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图片工具

转换图片格式、调整或裁剪照片、压缩文件、比较图片,并用 OCR 提取文字。

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图片创作

截图并美化画面,将文字做成图片或 GIF,在白板上绘制,还可生成词云和网站图标。

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字幕工具

结合视频预览编辑 SRT、VTT 字幕,校准时间、转换格式并管理视频字幕轨。

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压缩包工具

打开 ZIP、7Z、RAR 或 TAR,选取文件解压;也可创建压缩包,并为 ZIP、7Z 设置密码。

编码与解码工具

编码或解码 Base64、Base32,转义 URL、HTML 和 Unicode 文本,并查看 JWT 内容。

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数字工具

在二进制、十进制和十六进制之间换算,将数字写成英文,或把文本转为二进制。

计算器

计算百分比和分数,汇总统计数据,还可计算成绩、折扣和宽高比。

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时间工具

显示在线时钟、运行倒计时或秒表,并计算日期、年龄与时区差异。

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网络工具

查看 IP 与 IPv6 连接、检查 HTTP 请求或 HAR 文件,并计算 CIDR 地址范围。

单位换算

换算长度、重量、温度、数据存储等单位。

颜色工具

转换 HEX、RGB、HSL 色值,从图片提取颜色、检查对比度,或用纯色画面测试显示器。

二维码与条形码

生成和识别二维码、条形码,包括网址和 Wi-Fi 网络的二维码。

开发与安全工具

生成哈希值、UUID 和密码,测试正则表达式、创建 URL 别名,并检查文件权限。

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实用工具

查看屏幕分辨率与刷新率、用屏幕尺测量、测试按键,或使用提词器。

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游戏

2048、扫雷、数独、五子棋、坦克大战

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