资料来源 : pyDict

光谱的,鬼怪的

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

Spectral \Spec"tral\, a.
   1. Of or pertaining to a specter; ghosty.

            He that feels timid at the spectral form of evil is
            not the man to spread light.          --F. W.
                                                  Robertson.

   2. (Opt.) Of or pertaining to the spectrum; made by the
      spectrum; as, spectral colors; spectral analysis.

   {Spectral lemur}. (Zo["o]l.) See {Tarsius}.

资料来源 : WordNet®

spectral
     adj 1: of or relating to a spectrum; "spectral colors"; "spectral
            analysis"
     2: like or being a phantom; "a ghostly face at the window"; "a
        phantasmal presence in the room"; "spectral emanations";
        "spiritual tappings at a seance" [syn: {apparitional}, {ghostlike},
         {ghostly}, {phantasmal}, {spiritual}]