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Plesiosaur
01
プレシオサウルス
a large, extinct marine reptile with a long neck, small head, and flippers, which lived during the Mesozoic Era
plesiosaur
n
例
The museum's exhibit on marine reptiles featured a life-sized model of a plesiosaur.
Some plesiosaurs had such long necks that they could reach high into the water to catch fish.
The fossilized skeleton of a plesiosaur was unearthed near the coast, sparking excitement among paleontologists.
Scientists study plesiosaur fossils to understand more about their behavior and ecology.
