One of the coelurosaurs, which were theropod dinosaurs from the Upper Cretaceous. They are referred to as the ‘ostrich’ dinosaurs because of their general build, and their name means ‘bird imitators’.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。