单词 | Laurasia |
释义 | Laurasia Laur.a.sia AHD: [lô-r³“zh…, -sh…] D.J. [l%86re!9*, -.*]K.K. [l%6re9*, -.*]n.(名词)The protocontinent of the Northern Hemisphere, a hypothetical landmass that according to the theory of plate tectonics broke up into North America, Europe, and Asia.劳亚古大陆:北半球的原始大陆,一片假想中的大陆板块,根据板块构造理论,它分裂为北美洲、欧洲和亚洲语源:1. New Latin Laur(entia) [geologic precursor of North America] after the Saint Lawrence River 现代拉丁语 Laur(entia) [北美地理学先驱] 源自 Saint Lawrence River2. (Eur)asia (Eur)asia |
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