请输入您要查询的英文单词：

　

单词 undo
释义

undo ​‌

​verb
UK /ʌnˈduː/
Word Forms
present tense
I/you/we/theyundo
he/she/itundoes
present participleundoing
past tenseundid
past participleundone
DEFINITIONS2
  1. 1
    transitive to open, untie, or remove something so that it no longer closes, fastens, or connects another thing

    He quickly undid the screws that held the lid on.

    I can’t undo my belt.

    Synonyms and related words
    To unfasten, or to come unfastened
    unfasten
    undo
    detach
    Synonyms and related words
    To open or unlock something, or to come open
    open up
    open
    try
  2. 2
    transitive to have the effect of changing something back into its original, usually worse state

    She warned that one mistake could undo all their achievements.

    Synonyms and related words
    To change something
    change
    make into
    convert
    1. 2a
      intransitive/transitive ​computingto give a computer an instruction to ignore the last change that you made to a document
      Synonyms and related words
      To use or program a computer
      access
      archive
      back up

undo ​‌

​verb
US /ʌnˈdu/
Word Forms
present tense
I/you/we/theyundo
he/she/itundoes
present participleundoing
past tenseundid
past participleundone
DEFINITIONS2
  1. 1
    transitive to open, untie, or remove something so that it no longer closes, fastens, or connects another thing

    He quickly undid the screws that held the lid on.

    I can’t undo my belt.

    Synonyms and related words
    To unfasten, or to come unfastened
    unfasten
    undo
    detach
    Synonyms and related words
    To open or unlock something, or to come open
    open up
    undo
    unlock
  2. 2
    transitive to have the effect of changing something back into its original, usually worse state

    She warned that one mistake could undo all their achievements.

    Synonyms and related words
    To change something
    change
    transform
    make into
    1. 2a
      intransitive/transitive ​computingto give a computer an instruction to ignore the last change that you made to a document
      Synonyms and related words
      To use or program a computer
      access
      archive
      author
随便看

　

英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/11/10 8:01:22