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词汇 elasmosaurus
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elasmosaurus n.

giant sea reptile from the Mesozoic, 1868, from Modern Latin (coined by E.D. Cope), from Greek elasmos "metal plate" (from elan "to strike;" see elastic) + -saurus. So called from the caudal laminae and the great plate-bones.

updated on October 26, 2017

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更新时间:2025/5/2 9:51:27