A parapraxis is a slip of the tongue, often called a Freudian slip.

动作倒错是一种口误，通常被称为弗洛伊德口误。

youdao

However we have all had days when we make a terrible first impression by making an off joke or just saying the wrong thing because of nerves or a simple slip of the tongue.

然而，我们也都曾碰到过这样的时刻，我们也曾说过冷笑话或是因为紧张说错话，或是仅仅说漏嘴，而留下糟糕的第一印象。

youdao

A: First, I'd like to point out a slip of tongue in your question. The G20 Summit is scheduled for April 2 instead of March 2.

答：首先我要纠正你提问中的一个口误，G 20峰会召开的时间是4月2日而不是3月2日。

youdao

But his reference to economic interests was dismissed by a Labour spokesman as "just a slip of the tongue".

BBC: Gordon Brown and Tony Blair

It is also reported that one of Labour's key education speeches contained a slip of the tongue leading to public confusion over Labour's education policy.

BBC: Grammar debate is a 'past agenda'

It is now apparent that his statement was not a slip of the tongue.

CENTERFORSECURITYPOLICY: Honest Obama & Iran