单词 | Nearctic |
释义 | Nearctic/nɪˈɑːktɪk /adjective Zoology 1Relating to or denoting a zoogeographical region comprising North America as far south as northern Mexico, together with Greenland. Compare with Holarctic.Humans introduced Old World sparrows to the Nearctic, Neotropical and Australian regions....
1.1 (as noun the Nearctic) The Nearctic region. OriginMid 19th century: from neo- 'new' + Arctic. |
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