tóng​niú​jiǎo​mǎ

something against nature

  1. bald
    (bound form) bare; bald; used to describe a hill or mountain without trees or vegetation
  2. ox
    ox; cow; bull; cattle; any of various bovine animals
  3. horn
    horn of an animal; horn-shaped object; antenna or feeler of an insect
  4. horse
    horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work