单词eberth
网络: 厄波斯
Theropods in particular would have had a tough time escaping, since the dinosaurs used only their hind legs for locomotion, Eberth said.
兽脚亚目恐龙在逃跑时会特别困难,因为这种恐龙只使用后腿运动,艾伯斯说。