tyrannosaur

美 [tɪˈrænəsɔːr]英 [tɪˈrænəsɔː(r)]

tyrannosaur

noun

霸王龙
a very large dinosaur that stood on two legs, had large powerful jaws and two short front legs

noun

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: Synonym: tyrannosaurus Tyrannosaurus rex

数据来源：WordNet

1

One of those museums , the Museum of Natural History houses 30 million insects , 7 million fish and one big old Tyrannosaur Rex .

其中一座博物馆、自然历史博物馆拥有近3000万条昆虫，700万条鱼和史前时代一只巨大的霸王龙雷克斯。