Its occurrence in different places at approximately the same time is out unusual.

题目

Its occurrence in different places at approximately the same time is out unusual.
is out unusual.百度翻译成“ 是不寻常” 的意思,但Unsual 本身就是 不寻常啊,out 在此作甚讲啊?

答案

unuasual的意思是不寻常,那么out指之外,也就是超过了不寻常之外,out类型的用法还有out of reach,够不着；out of range,范围之外.