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

Slate \Slate\, v. t. [imp. & p. p. {Slated}; p. pr. & vb. n.
   {Slating}.]
   1. To cover with slate, or with a substance resembling slate;
      as, to slate a roof; to slate a globe.

   2. To register (as on a slate and subject to revision), for
      an appointment. [Polit. Cant]