From an aesthetic point of view it’s a thetic view.

从美学观点来说, 这是个武断看法。

A good judge does not make arbitrary decisions.

一个优秀法官武断判决。

In scientific discussions it is essential to guard against subjectivism and arbitrariness.

在科学讨论中要严防主观武断。

He makes unpredictable,arbitrary decisions.

他做决定难以预,主观武断。

At first he was most dictatorial and aggressive in what he said,but when he realised that he would get nowhere by that means,he began to sing another tune.

起初他说法十分专横武断,但当他认识到这样做行时候,他就开始改弦易辙了。