We also call this a slip of the tongue.

我们也称之为口误（a slip of the tongue）。

A slip of the tongue at the conference resulted in a big loss.

会议上的一个口误导致了一笔重大的损失。

" But a slip of the tongue is never wholly accidental" .

“但口误绝非完全偶然”。

It was a slip of the tongue.

就是不小心说漏嘴了。

It was just a slip of the tongue.

【slip】那只是一个口误。

Did I say $100? It must have been a slip of the tongue.

【tongue】我说过 100 英镑吗？ 那一定是口误。

Moreover, he often made a slip of the pen and a slip of the tongue.

并且他常常有笔误和失言。

A " slip of the tongue" is a mistake, something you say accidentally that you didn't mean to say.

“失言” 是一个错误， 你无意中说了一些你不是故意说的。

A slip of the tongue or of the pen betrays a wish or a thought of which we are ashamed.

口误或笔误会泄露我们感到羞耻的愿望或想法。

He got them to fall out of an exercise book, turn up inside a banana skin, and hide inside a computer program. Without the slightest effort, he could get Alberto to make a slip of the tongue and call Sophie Hilde.

他让他们从练习本上掉下来， 出现在香蕉皮里， 然后藏在计算机程序里。 毫不费力，他就能让阿尔贝托口误， 给索菲·希尔德打电话。