With customs we live well, but laws undo us.

Mars sought to bring Vulcan to Heaven by force that he might undo his trickery.

马尔斯想凭武力把伏尔甘拖到天府,逼他解除阴谋.

They were undone by a goal from John Barnes...

约翰·巴恩斯的一粒进球使他们落败。

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

警方采取高压手段可能会毁掉之前留下的好印象。

I managed secretly to undo a corner of the parcel...

我悄悄地设法解开了包裹的一角。

If a medicine is taken again too soon, it may undo all the good that has been done.

如果服用一种药物时间间隔过短,可能会抵消所有已产生的药效。

UNDO (= a command on a computer that cancels the previous action)

撤销（计算机的还原指令）

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

想办法补救部分损失还为时不晚。

Undoes the last action or a sequence of actions, which are displayed in the Undo list.

撤消上一个操作或者一系列操作, 这些操作显示在“撤消”列表中.

You do and undo at every step.

你每一步伐都在建造和拆卸.

I undid the package and took out the books.

我打开包裹取出书来。

to undo a button/knot/zip, etc.

解开纽扣、解开绳结、拉开拉锁等

Nothing could ever undo the wrong or cure the pain that Morris had inflicted on her.

没有任何东西能为她洗雪莫里斯强加于她的冤枉或治愈莫里斯遗留给她的创痛.

I undid the bottom two buttons of my yellow and grey shirt...

我解开了自己黄灰相间的衬衫上最下面的两个纽扣。

He undid most of the good work of the previous manager.

他把前任经理的大部分功绩都毁掉了。

I wish I could undo my actions.

我希望取消我原来的行为.

The undo engine tracks transactions and creates a single undo unit that encompasses a transaction.

撤消引擎跟踪事务,并创建包含一个事务的单个撤消单元.

We cannot undo the past.

往事不能挽回.

The team was undone by the speed and strength of their opponents.

这个队被对手的速度和体力打败了。

The screws can be undone by hand.

这些螺丝可以用手拧开。

I undid the package carefully.

我小心地打开包裹。