geminiform

形容词 adj.

英文释义

形容词 adj.
  1. Having a structure consisting of two identical parts. not-comparable,rare
    — The Upper Skiddaw of the Lake District possibly includes some horizons not embraced in the more typical and Upper Arenig beds of South Wales, or in the corresponding Scanian strata that overlie the Swedish Orthoceras-Limestone; but in all these beds the salient character of the Graptolite fauna is the predominance of individuals of Didymograptus, among which the "geminiform" species D. bifidus, Hall, is especially common.

词源

From Latin geminī (“twins”) + -form.
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