plesiosaurus
英式音标：plesiosaurus怎么读
美式音标：plesiosaurus怎么读
plesiosaurus词义
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n. 蛇颈龙（等于plesiosaur）
plesiosaurus英文词源
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- plesiosaurus (n.)
- 1825, from Modern Latin Pleisiosaurus (1821), coined by English paleontologist William Daniel Conybeare (1787-1857) from Greek plesios "near," related to pelas, + -saurus.