What do two-headed dragons and two-headed dragons mean?

Double-headed dragon is a character in "Transformers". Double-headed dragon is a kind of dinosaur.

The two-headed dragon is a character in "Transformers", an Autobot monster warrior. When the two-headed dragon transforms into a two-headed dragon form, it has strong combat power, but it often leads to action due to quarrels between the two sides with opposing opinions. At a loss.

Ssangyosaurus is a kind of dinosaur that lived in the early Jurassic period. Ssangosaurus has a relatively strong body, a tall skull, well-developed jaws, a large cleft mouth, and a mouth full of teeth like sharp knives. There are also small serrations on the front and rear edges. Extended information

Chinese Ssangosaurus was the largest carnivorous dinosaur in the early Jurassic. It was nearly 4 meters long and had a sharp and long mouth. There is a cleft in the front of its upper jaw that allows the premaxilla to move.

The Chinese Ssangyosaurus probably likes to eat the internal organs of other animals, because its sharp beak can be inserted into the abdominal cavity of animal corpses, and the two thin plate-like crowns on the top of its head can be inserted into the corpse. The abdominal cavity plays a role in supporting the cavity wall.

Baidu Encyclopedia-Double-Headed Dragon (Character of "Transformers")

Baidu Encyclopedia-Double-headed Dragon (Dinosaur)