argue本身就是动词，没有形容词，名词为argument

例句

1、

The same argument does not hold good in every case.

同样的论点并非在所有的情况下都正确。

2、

His argument was that public spending must be reduced.

他的论点是公共开支必须减缩。

3、

No one can get the better of her in an argument.

辩论起来没人能辩过她。