supercontinent
/ˈsjuːpəˌkɒntɪnənt/noun
- each of several large land masses (notably Pangaea, Gondwana, and Laurasia) thought to have divided to form the present continents in the geological past(被认为在地质史上分裂后形成现在诸大陆的)超大陆(尤指泛古陆, 冈瓦纳大陆和劳亚古陆)。
单词 | supercontinent |
释义 | supercontinent/ˈsjuːpəˌkɒntɪnənt/noun
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