seismosaur

• 一种大型草食性恐龙，属于蜥脚类，生存于白垩纪时期，化石发现于北美西部。

A noun referring to a massive herbivorous dinosaur from the Cretaceous period, whose remains have been discovered in western North America.

1. Giant herbivorous dinosaurC2formalscientific

   A massive, long-necked sauropod dinosaur from the Cretaceous period, known for its enormous size and herbivorous diet, with fossils found in western North America.

   巨型植食恐龙

   • The seismosaur is considered one of the largest land animals ever to have lived.
   • Paleontologists discovered seismosaur fossils in the badlands of New Mexico.
   • The seismosaur's long neck allowed it to reach high vegetation.