Noun:
-
genus of large herbivorous dinosaurs of Cretaceous found in western North America
用作名词 (n.)
- Seismosaurus walked on four feet.They lived in groups.
地震龙用四只脚走路,走得很慢。
- The Seismosaurus had a very small brain and was not smart.The Seismosaurus walked very slowly.
地震龙的脑袋非常小,所以它们不聪明。