A herbivorous dinosaur of the genus Triceratops,of the Cretaceous Period,having a bony plate covering the neck,a large horn above either eye,and a smaller horn on the nose.

• 三角龙一种白垩纪的属的食草性恐龙，有一骨质兜生在颈上，头骨上有两支大角生在眼上，中部一只较小的角生在鼻上