“Sphenacodontia”的概念、定义、翻译、参考文献-科学参考

单词	Sphenacodontia
释义	Sphenacodontia [sfǝ´näk·ǝ`dän·chǝ] ^PALEONTOLOGY A suborder of extinct reptiles in the order Pelycosauria which were advanced, active carnivores.
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