单词 | hadrosaur |
释义 | hadrosaur (once / 2363863 pages) n WORD FAMILY hadrosaur: hadrosaurs USAGE EXAMPLESOne of the pieces is a fossilized tendon likely from a hadrosaur, a large duck-billed plant-eating dinosaur that was abundant in Alaska during the Cretaceous. Washington Times(Oct 19, 2016) The hadrosaur fossils ushered in the study of paleontology in the United States. Science Magazine(Aug 02, 2016) Sixteen fossil eggs from a duck-billed dinosaur called a Hadrosaur were sold at $450 apiece at the gem show, prosecutors said. Reuters(Feb 22, 2016) n any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic Syn|Hypo|Hyper duck-billed dinosaur, hadrosaurus anatotitan one of the largest and most famous duck-billed dinosaurs corythosaur, corythosaurusduck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet edmontosaurusduck-billed dinosaur from Canada found as a fossilized mummy with skin trachodon, trachodontlarge duck-billed dinosaur of the Cretaceous period ornithischian, ornithischian dinosaur herbivorous dinosaur with a pelvis like that of a bird |
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