n.large carnivorous bipedal dinosaur having enormous teeth with knifelike serrations; may have been a scavenger rather than an active predator; later Cretaceous period in North America
同义词：tyrannosaurtyrannosaurus
Tyrannosaurus rex /
Tyrannosaurus rex
Tyrannosaurus Rex
Sue's vital statistics
Frontiers | SMALL ARMS OF TYRANNOSAURUS REX FOR SWIMMING
Random House for High School Teachers | Catalog | Dear Tyrannosaurus Rex by Lisa McClatchy; illustrated by John Manders
Tyrannosaurus Rex - mp3s, unicorn, the sea beasts
Das geheime Dinoversum - Die Attacke des Tyrannosaurus
CAVERNA DOS DINOSSAUROS 1, A
Cannibalism in Tyrannosaurus rex
BUCKY” Tyrannosaurus rex
Unicorn (Tyrannosaurus Rex album)
Origin of 'T. rex' protein questioned
