单词：hipparion
三趾马[属]
n. An extinct genus of Tertiary mammals allied to the
horse, but three-toed, having on each foot a small lateral hoof on each
side of the main central one. It is believed to be one of the ancestral
genera of the Horse family.
horse, but three-toed, having on each foot a small lateral hoof on each
side of the main central one. It is believed to be one of the ancestral
genera of the Horse family.
单词：hipparion 相关文章
CANBERRA, Sept. 6 (Xinhua) -- A rare virus that can be contracted by humans has killed a large number of Victorian pigeons after being detected in the Australian state for the first time, Agriculture Department confirmed on Tuesday. According to the
发表于:2019-01-09 / 阅读(333) / 评论(0)
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