theropodan

基本解释

• n.兽脚亚目食肉恐龙(前肢小；主要用后肢行走)
• adj.兽脚亚目的

同根派生

英汉例句

• Life in the late theropod Triassic cretaceous.
  兽脚类生活在晚三叠纪至白垩纪。
• The strongest support for this theory of theropod gigantism comes from what is known about the rise of T. rex, however.
  然而，这个兽足类巨大化理论最有力的支持，却来自对霸王龙身世的了解。
• 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。
• Now we must acknowledge that birds are a group of the feathered theropod dinosaurs that evolved the capacity of powered flight.
  而现在我们则必须承认，所谓的鸟类是指一群有羽毛、演化出飞翔能力的兽足类恐龙。
• A member of the Dromaeosauridae of dinosaurs, it was a bird-like theropod dinosaur, which flourished during the Cretaceous Period.
  它属于驰龙科一员，是一种类似鸟类的兽脚亚目食肉恐龙，在白垩纪繁盛一时。