秃顶龙属

基本解释 (translations)

Troodon

与秃顶龙属相关的网络例句 [注：此内容来源于网络，仅供参考]

The three types of dinosaurs, Troodon, Oviraptor and Citipati, lived roughly 75 million years ago and were theropods.

三种类型的恐龙，秃顶龙属， Oviraptor ，和 Citipati ，都是生活在大概7千5白万年前的兽脚亚目肉食恐龙。

Writing on Dec. 18 in the journal Science, they said this behavior is seen in certain existing species of birds. Scientists believe birds evolved from small, feathered predatory dinosaurs more than 150 million years ago. The three types of dinosaurs, Troodon, Oviraptor and Citipati, lived roughly 75 million years ago and were theropods.

12月8日科学杂志上发表的文章说这种行为在某些现存的鸟类中也发现过科学家认为鸟类时从一亿五千万年前的小的、长满羽毛的食肉恐龙进化而来的，这三种类型的恐龙--秃顶龙属、Oviraptor、Citipati--大约活在七千五百万年前。