单词 | ceratopsian |
释义 | ceratopsian /ser'euh top"see euhn/, n. any of several four-footed, herbivorous dinosaurs of the suborder Ceratopsia, of the late Cretaceous Period, having an enlarged skull with a beak, a large perforated frill at the back, and, in some species, one or three horns. Also called horned dinosaur. [ < NL Ceratopsi(a) (see CERAT-, -OPSIS, -IA) + -AN] |
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