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durain

/door-eyn, dyoor-/US // ˈdʊər eɪn, ˈdyʊər- //

杜兰恩,杜兰特,杜兰,杜兰姆

Definitions

n.名词 noun
  1. 1

    Mineralogy.

    • : the coal forming the dull layers in banded bituminous coal.