最終更新日：2024/07/30

Any of several plesiosaurs, of the family Pliosauridae, from the Jurassic and Cretaceous periods

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pliosaur

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pliosaur

noun

Any of several plesiosaurs, of the family Pliosauridae, from the Jurassic and Cretaceous periods

The pliosaur was a fearsome predator that ruled the ancient seas.

意味（1）

Any of several plesiosaurs, of the family Pliosauridae, from the Jurassic and Cretaceous periods