The same with the adjective form.. it was 'chaotic'.

与形容词形式相同..也就是“chaotic”（混乱的，的）。

" Chaos" (chaos) is a general word referring to lack of order.

“混乱”（chaos）是泛指的词。

That's the kind of chaos and anarchy that was gripping the North in the post-Lincoln assassination period.

林肯被刺杀后的这段时间里，北方深陷在这种、政府的混乱状态中。

Systems in our universe move from order to disorder, and it is that property of the universe that defines the direction of time's arrow.

我们宇宙中的系统会从有变得。正是宇宙的这个属性，定义了时间之箭的方向。