形容词形式是financial,意思是财政的、财务的,例如:

1、The financial crisis has brought new factors into play.财政危机已引发了新的变数。

2、We must make the most efficient use of the available financial resources.我们必须最有效地利用现有财力。

3、The problem is not primarily a financial one.这个问题基本上不是财政问题。