theropod
发音
英 ['θɪərəpɒd]
美 ['θɪrəˌpɒd]
-
- adj.
- 兽脚亚目食肉恐龙（前肢小，主要用后肢行走），兽脚亚目的
单词词源
双语例句
- 1. But many theropod dinosaurs have ambiguous features , such as peg-like teeth at the front of the mouth , or no teeth at all .
- 但是，许多食肉恐龙的特征并不是很明显，例如：要么在嘴的前部有“钉状牙齿”，要么就根本没有牙齿。
- 2. An example of macroevolution is the appearance of feathers during the evolution of birds from theropod dinosaurs .
- 宏进化的一个例子是鸟类在从兽角亚目的恐龙进化期间羽毛的出现。
- 3. The functional morphology of theropod dinosaurs and the early evolution of the avian wing .
- 兽脚类恐龙功能性型态学与鸟类翅膀早期发展。
- 4. Paleontologists are now carefully studying the closest theropod relatives of birds for clues to how this transition occurred .
- 古生物学家正在对鸟类的兽脚亚目最近亲进行仔细研究，以寻找这种转化的线索。
- 5. Many ' theropod ' dinosaurs , those with bird-like features which walked on two legs and often had feathers , preferred to eat leaves and grass .
- 许多食肉恐龙带有鸟类特征：可于陆地上行走，通常都长有羽毛，这类恐龙更喜食树叶和草。