something or other

• pron. 不知什么事(某种东西)

something or other的用法和样例：

例句

1. Don't throw these odd pieces of cloth away; they may come in for something or other.
   不要把这些零碎布片扔掉，它们可能会有什么用的。
2. That fellow gives me a pain in the neck. He's forever complaining about something or other.
   那家伙让我讨厌极了。他不是对这件事不平，就是对那件事不满。