pitch-black /ˈpɪʧˈblæk/
  (a.)漆黑的,墨黑的
  Pitch-black a. Black as pitch or tar.
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  pitch-black
       adj : extremely dark; "a black moonless night"; "through the
             pitch-black woods"; "it was pitch-dark in the celler"
             [syn: black, pitch-dark]