noun🔗ShareティラノサウルスAny large bipedal carnivorous dinosaur, of the family Tyrannosauridae, that lived in North America during the Cretaceous period."During their school project on dinosaurs, the students learned that tyrannosaurs were apex predators in North America millions of years ago. "恐竜に関する学校のプロジェクトで、生徒たちはティラノサウルスが何百万年も前に北米の頂点捕食者であったことを学びました。animalbiologyorganismhistoryChat with AIVocabulary GamePractice Reading