what is the dinosaurs

题目

what is the dinosaurs
l ask "what is the dinosaurs?"

答案

全句翻译是
我问:"什么是恐龙?"
定义:
the common name given to any of certain extinct reptiles,often very large,that thrived worldwide for some 150 million years and that died out at the end of the Mesozoic Era,about 66.4 million years ago.The popular name comes from the Greek words deinos ("terrible") and sauros ("lizard").