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Laurasia

/lɔ:'reiʒә, -ʃә/

📖 中文释义

  1. n. [地质] 劳亚古大陆(板块学说中包括亚、欧、北美的古大陆)
📘 English Definition(英文释义)
  1. n a hypothetical continent that (according to plate tectonic theory) broke up later into North America and Europe and Asia