單詞
Laurasia
英 [l?:'rei??]
美
基本信息
- n. 勞亞古大陸（板塊學(xué)說(shuō)中包括亞、歐、北美的古大陸）
英英釋意
- 1. a hypothetical continent that (according to plate tectonic theory) broke up later into North America and Europe and Asia
Laurasia相關(guān)單詞