hyracotherium
名词 n.
英文释义
名词 n.
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Any of the extinct genus †Hyracotherium of ungulates.
— A few mini-beasts occasionally turn up among the mega: an inventive set of paper flaps in the corner of one page illustrates the evolution of the modern wild horse from the diminutive hyracotherium, a cat-size equine ancestor from the Cenozoic era.
词源
From the genus name.
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数据来源: Wiktionary