英语词汇“sphenacodontia”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sphenacodontia
释义	Sphenacodontia Sphenacodontia [sfə‚näk·ə′dän·chə] (paleontology) A suborder of extinct reptiles in the order Pelycosauria which were advanced, active carnivores.
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Sphenacodontia