백악기 후기에 서식했던 대형 수각류 공룡의 한 속으로, 거대한 머리뼈와 강력한 턱, 그리고 작은 앞발이 특징이다.
A genus of large theropod dinosaurs that lived during the late Cretaceous period, characterized by a massive skull, powerful jaws, and small forelimbs.
예문:
"The Tyrannosaurus rex is widely considered the most famous apex predator in prehistoric history."
"Paleontologists recently unearthed a well-preserved tyrannosaurus fossil in the badlands of Montana."
"The bite force of a mature tyrannosaurus was strong enough to crush the bones of its prey easily."