ceratopsians

ceratopsians

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• 网络角龙类；角龙下目；角龙亚目

词形变化

复数：ceratopsians  

英汉解释

n.	1. a four-footed plant-eating dinosaur of the Cretaceous period, with one or more horns projecting from the head and a bony frill extending from the skull over the neck.