dinosaur

【生】恐龙

dinosaur

〈古生物〉恐龙

dinosaur

恐龙

dinosaur

any extinct terrestrial reptile of the orders Saurischia and Ornithischia, many of which were of gigantic size and abundant in the Mesozoic eraSee saurischian See ornithischian See pterosaur See plesiosaur

a person or thing that is considered to be out of date

dinosaur

1. any of numerous extinct terrestrial reptiles of the Mesozoic era

(hypernym) , ,

(hyponym) ,