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.是什么意思_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.在线翻译_英语_读音_用法_例句