undo的用法你知道多少，今天小編給大家?guī)韚ndo的用法，希望能夠幫助到大家，下面小編就和大家分享，來欣賞一下吧。

undo的用法總結(jié)大全

undo的意思

vt. 松開，解開,取消，廢除,毀滅,擾亂

vi. 撤銷

變形：過去式: undid; 現(xiàn)在分詞：undoing; 過去分詞：undone;

undo用法

undo可以用作動詞

undo指將原本捆綁著的東西打開,如鞋帶、包裹等,即“松開,解開”,主要強調(diào)解開的動作,而不強調(diào)解開的狀態(tài)。引申可指“毀壞,敗壞”。

undo多用作及物動詞,后接名詞或代詞作賓語。可用于被動結(jié)構(gòu)。

undo的過去式是undid,過去分詞是undone。

undo用作動詞的用法例句

Would you please undo this knot for me?你能不能幫我把這個結(jié)解開?

He tried to undo the knot by picking at it with his fingers.他用手指不停地扯，想把繩結(jié)解開。

To return a database to its state as of the last committed change, i.e., to undo recent uncommitted changes.使一個數(shù)據(jù)庫返回到它上次已確認(rèn)的改變之后的狀態(tài)，即取消最近的尚未確認(rèn)的變動。

undo用法例句

1、If Michael won, he would undo everything I have fought for.

如果邁克爾贏了，那我一直以來努力爭取的一切都將白費。

2、Once the damage is done, even modern surgery can't undo it entirely.

傷害一旦造成，即使是現(xiàn)代外科手術(shù)也無法將其完全消除。

3、A heavy-handed approach from the police could undo that good impression.

警方采取高壓手段可能會毀掉之前留下的好印象。

從新再來：undo的用法和辨析

No, you don't, you've never been married. Fuck the vows, it's the years you can't undo.

——Last Night

不，你沒有，你沒結(jié)過婚。讓誓言去死吧，過去的這些年再也不能重來過了。

——《一夜迷情》

一、關(guān)于undo，你應(yīng)該知道的用法有

v.

1.解開，松開 [T]

Can you undo this knot?

你能解開這個結(jié)嗎?

2.取消，廢除，撤銷 [I,T]

She knew it would be difficult to undo the damage that had been done.

她知道很難消除已經(jīng)造成的損害。

3.毀滅;破壞;擾亂 [T]

If he won, he would undo everything I have fought for.

要是他贏了，他會毀掉我為之奮斗的一切。

二、最后，做個填詞游戲吧

It's not too late to try and _____ some of the damage.

想辦法補救部份損失還為時不晚。