资料来源 : pyDict

管弦乐的

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

Orchestral \Or"ches*tral\, a.
   Of or pertaining to an orchestra; suitable for, or performed
   in or by, an orchestra.

资料来源 : WordNet®

orchestral
     adj : relating to or composed for an orchestra; "orchestral score"