| 单词 | ground sloth |
| 释义 | ground sloth (once / 513884 pages) n WORD FAMILY ground sloth: ground sloths USAGE EXAMPLESAcross most of mainland North America, animals like giant ground sloths and mammoths went extinct about 10,000 years ago. National Geographic(May 13, 2016) It was a member of a group called glyptodonts that shared the landscape with giant ground sloths, sabre-toothed cats and towering, flightless, carnivorous "terror birds." Reuters(Feb 22, 2016) That places them in good company, as Pleistocene-epoch South America was also home to elephant-sized ground sloths and giant, sabre-toothed cats. BBC(Feb 22, 2016) n gigantic extinct terrestrial sloth-like mammal of the Pliocene and Pleistocene in America Syn|Hyper megathere megatherian, megatherian mammal, megatheriid a large extinct ground sloth |
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