megatherium
megatherium[ˌmɛgəˈθɪərɪəm](pl. megatheriums 或 megatheria)- an extinct giant ground sloth of the Pliocene and Pleistocene epochs in America, reaching a height of 5 m (16 ft) when standing erect
大地懒
- Genus Megatherium, family Megatheriidae
大地懒属,大懒兽科
语源- modern Latin, from Greek mega thērion 'great animal'
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