so-and-so

名词 so-and-so:

1. a person who is deemed to be despicable or contemptible
   同义词：rotter, dirty dog, rat, skunk, stinker, stinkpot, bum, puke, crumb, lowlife, scum bag, git

1. Some so-and-so has pinched my towel.
   谁那麽讨厌把我的毛巾拿走了。
2. Our neighbour's a bad-tempered old so-and-so.
   我们的邻居是个脾气很坏的家伙。
3. Let's suppose a Mr So-and-so registers at the hotel.
   咱们打个比方吧，有个某某先生来旅馆登记。