I submitted an application for the intern program about a month ago...

我一个月前交了份实习申请表。

We can use this word in talking about anything that you, for example, submit an application for and then have to wait before you get back whatever you are waiting for.

我们可以用这个词来谈论任何事情，例如， 您提交了申请， 然后必须等待才能拿回您正在等待的任何事情。