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中国科学家在辽西地区新发现了一种奇特恐龙的化石。从头骨形态上看,这种恐龙应该属于肉食性的兽脚类恐龙,但其牙齿又和典型的吃植物的恐龙相似,更为奇特的是它还长着两
Chinese scientists discovered a fossil of exotic dinosaurs in western Liaoning. From the skull morphology, this dinosaur should belong to the carnivorous animal feet dinosaurs, but its teeth and the typical plant-eating dinosaurs similar to the more strange is that it also has two