| 单词 | pterodactyl |
| 释义 | pterodactyl —pterodactylic, pterodactylous, adj. —pterodactylid, adj. , n. —pterodactyloid, adj. /ter'euh dak"til/, n. any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak. [1820-30; < NL Pterodactylus genus name, equiv. to Gk pteró(n) wing + -daktylos -DACTYLOUS] |
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