- uncle seanLv 71 0 年前最佳解答
Tyrannosaurus rex was a fierce predator that walked on two powerful legs. This meat-eater had a huge head with large, pointed, replaceable teeth and well-developed jaw muscles. It had tiny arms, each with two fingers. Each bird-like foot had three large toes, all equipped with claws (plus a little dewclaw on a tiny, vestigial fourth toe). T. rex had a slim, stiff, pointed tail that provided balance and allowed quick turns while running. T. rex's neck was short and muscular. Its body was solidly built but its bones were hollow.
- 4 年前
Cat Bomb - What happens when you feed a cat dynamite
- 1 0 年前
暴龍（學名：Tyrannosaurus rex）意為「暴君蜥蜴」，又名霸王龍，或音譯為雷克斯龍。參考資料： 維基百科