con·grat·u·la·tion /kənˌgræʧəˈleʃən, ˌgræʤə-/
  祝賀,慶祝
  Con·grat·u·la·tion n.  The act of congratulating; an expression of sympathetic pleasure.
     With infinite congratulations for our safe arrival.   --Dr. J. Scott.
  ◄ ►
  congratulation
       n 1: the act of acknowledging that someone has an occasion for
            celebration [syn: felicitation]
       2: (usually plural) an expression of pleasure at the success or
          good fortune of another; "I sent them my sincere
          congratulations on their marriage" [syn: felicitation]