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单词 Laurasia
释义
Laur·a·sia (lô-rāzhə)
n.
The supercontinent of the Northern Hemisphere that, according to the theory of plate tectonics, broke up into North America, Greenland, Europe, and Asia except for the Indian subcontinent.

[New Latin Laur(entia), geologic precursor of North America (after the Saint Lawrence River) + (Eur)asia.]
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更新时间:2025/1/8 15:01:47