1.
A gigantic carnivorous dinosaur of the genus Megalosaurus of the Jurassic Period.
巨型恐龙一种食肉恐龙巨型恐龙属，生活于侏罗纪时期
2.
armored herbivorous dinosaurs of the Cretaceous.
白垩纪的有甲食草恐龙。
3.
Studied the dinosaur exhibits at the museum.
研究博物馆展出的恐龙
4.
genus of herbivorous horned dinosaurs.
食草有角恐龙的一个属。
5.
Danger! Wild dinosaur! Grrr!
危险！野蛮的恐龙！啊！
6.
Many were vegetarians.
很多恐龙是素食类的。
7.
from 190 million to 230 million years ago; dinosaurs, marine reptiles; volcanic activity.
恐龙，两栖动物，火山活跃。
8.
Dinosaurs are extinct animals.
恐龙是已经绝种的动物。
9.
Do you have any books on dinosaurs?
这儿有关于恐龙的书吗？
10.
with pictures of various kinds of dinosaurs.
有各种恐龙的图解。
11.
The dinosaurs, too, belonged to the class of reptiles.
恐龙也同样属于爬虫类。
12.
Dinosaur Provincial Park
阿尔伯塔省立恐龙公园
13.
primitive saurischian carnivorous dinosaurs.
早期蜥臀目食肉类恐龙。
14.
The dinosaurs disappeared long ago.
恐龙很久以前就绝种了。
15.
a dinosaur key ring for Dad,
恐龙钥匙链给爸爸，
16.
We reconstructed what the dinosaur looked like from a few of its bones.
我们根据恐龙的一些骨头重组恐龙的原貌.
17.
We reconstruct what the dinosaur look like from a few of its bone.
我们根据恐龙的一些骨头重组恐龙的原貌。
18.
extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts.
已经灭绝的爬行动物包括：；恐龙；蛇颈龙；翼龙；鱼龙；槽齿龙。