资料来源 : pyDict

绪言的,绪论的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Exordial \Ex*or"di*al\ ([e^]gz*[^o]r"d[i^]*al), a.
   Pertaining to the exordium of a discourse: introductory.

         The exordial paragraph of the second epistle. --I.
                                                  Taylor.