英语语法分析

One assumes, a priori, that a parent would be better at dealing with problems.

人们通常推论，父母更善于处理问题。

《柯林斯英汉双解大词典》

So a priori, this was not necessarily true.

所以先验的并不一定是正确的。

At any rate that certainly is not knowable a priori.

不管怎样，那肯定不是一个可知的先验。