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oceanography

C2 noun
us /ˌoʊʃəˈnɑɡɹəfi/

oceanography /ˌəʊʃjəˈnɒɡɹəfi/ nghĩa là hải dương học

Các nghĩa

  1. hải dương học

    The exploration and scientific study of the oceans and ocean floor.

    uncountable

    He studied oceanography.

    I'm studying oceanography.

    Oceanography was pioneered by voyages of exploration.