seri·graph /ˈsɛrəˌgræf/
  絹網印花
  Ser·i·graph n.  An autographic device to test the strength of raw silk.
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  serigraph
       n : a print made using a stencil process in which an image or
           design is superimposed on a very fine mesh screen and
           printing ink is squeegeed onto the printing surface
           through the area of the screen that is not covered by the
           stencil [syn: silkscreen, silk screen print]