不是缩写，是固定词组。pros and cons不是什么词语的缩写，而是固定词组，可以翻译为利弊，优缺点，正反两面，赞成和反对。美式发音是[proʊz ənd kɑːnz]，英式发音是[prəʊz ənd kɒnz]。

pros and cons的例句

I need to weigh the pros and cons before making a decision.

他权衡考虑了一下此种情形的利弊。

This article will take a look at three methods, and then discuss their pros and cons.

这篇文章将引导您观看三种方法，然后对它们进行正反两方面的讨论。

I have approached this subject with a desire to weigh the pros and cons connected with it.

我是抱着把正反两方面的意见都掂量一下的愿望探讨这个问题的。

The pros and cons of the merger are all set out in my document.

在我的文献部分对正反两方面的理由都有阐述。

To consider all the pros and cons of a matter before reaching a decision.

决定前先好好考虑所有赞成和反对的理由。

We examine the pros and cons of each method and discuss their strengths and weaknesses.

我们将查看每种方法的优缺点，讨论它们的长处与不足。