undo

英式音标：[ʌnˈdu:] 怎么读

美式音标：[ʌnˈdu] 怎么读

考级分类 CET4 TEM4 IELTS 考研 TOEFL CET6

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同义词： take-back repeal-rescission recall disorder destroy

同根词： undone undoing undo

undo概况

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vt. 取消；解开；破坏；扰乱

vi. 撤消

undo词义

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vt.

松开，解开；取消，废除；毁灭；扰乱

vi.

撤销；

变形

过去式：undid过去分词：undone现在分词：undoing第三人称单数：undoes

双语释义

v.(动词)

vt. 松开,解开 unfasten (what is wrapped or tied)

vt. 毁灭,败坏 bring to ruin; destroy

英英释义

undo[ ,ʌn'du: ]

v.

cancel, annul, or reverse an action or its effect

"I wish I could undo my actions"

deprive of certain characteristics

同义词：unmake

cause the ruin or downfall of

cause to become loose

"undo the shoelace"

同义词：untieloosen

remove the outer cover or wrapping of

"undo the parcel"

同义词：unwrap

undo用法

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词汇搭配

用作动词 (v.)

～+名词

undo band of cloth解开布带

undo knot解开结

undo laces of shoes解开鞋带

undo parcel解开包裹

undo rope解开绳子

undo good work毁了好工作

undo hard work毁了辛苦的劳动成果

双语例句

用作动词(v.)

Would you please undo this knot for me?
你能不能帮我把这个结解开？

He tried to undo the knot by picking at it with his fingers.
他用手指不停地扯，想把绳结解开。

To return a database to its state as of the last committed change, i.e., to undo recent uncommitted changes.
使一个数据库返回到它上次已确认的改变之后的状态，即取消最近的尚未确认的变动。

A compensating transaction means that a new transaction will undo the effects of previous transactions.
补偿事务的意思是一个新事物会用于取消前一个事务的所有效果。

权威例句

Undo as concurrent inverse in group editors

Undo any operation at any time in group editors

Undo for Operators: Building an Undoable E-mail Store

GOP asks high court to undo 'soft money' ban

A selective undo mechanism for graphical user interfaces based on command objects

How Women Engineers Do and Undo Gender: Consequences for Gender Equality

Investigating the Granularity of the Undo Function in Human〤omputer Interfaces

Facts and artifacts in using analysis of covariance to "undo"the law of initial values.

Productivity Losses from Financial Frictions: Can Self-Financing Undo Capital Misallocation?

An integrating, transformation-oriented approach to concurrency control and undo in group editors

undo词源

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undo (v.)

Old English undon "to unfasten and open" (a window or door), "to unfasten by releasing from a fixed position; to cancel, discharge, abrogate, reverse what has been done, put back in a former condition; bring to ruin, destroy," from un- (2) "opposite of" + do (v.). Related: Undone; undoing.

undo造句

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1. Understanding Undo

理 解 撤 销

-- 来源 -- About Face 3交互设计精髓

2. Limitations of single Undo

单次撤销的不足

-- 来源 -- About Face 3交互设计精髓

3. Users and Undo

使用者和撤销

-- 来源 -- About Face 3交互设计精髓

4. Category-specific Undo

将撤销分类

-- 来源 -- About Face 3交互设计精髓

5. Multisession undo

多会话撤销

-- 来源 -- About Face 3交互设计精髓

6. Undo enables exploration

撤销支持用户探索

-- 来源 -- About Face 3交互设计精髓

7. Single and multiple Undo

单次撤销和多次撤销

-- 来源 -- About Face 3交互设计精髓

8. Limitations of multiple Undo

多次撤销的不足

-- 来源 -- About Face 3交互设计精髓

9. Designing an Undo Facility

设计撤销功能

-- 来源 -- About Face 3交互设计精髓

10. Blind and explanatory Undo

隐蔽撤销和解释性撤销

-- 来源 -- About Face 3交互设计精髓