I can't understand (it)

I can't understand (it)

I'm confused or puzzled (by something). I can't understand why Tom would make such a ridiculous statement. I can't understand it, but yes, Sue is selling her beautiful house.
See also: understand
Farlex Dictionary of Idioms.
See also:
  • if you can't beat 'em
  • you can run, but you can't hide
  • you can't run with the hare and hunt with the hounds
  • have (one's) bread buttered on both sides
  • have your bread buttered on both sides
  • can't do anything with
  • can't do anything with (someone or something)
  • can't have it both ways
  • you, etc. can't have it both ways
  • yellow dog