co·lo·pho·ny /kəˈlɑfəni, ˈkɑləˌfo-/
  樹脂,松香
  co·lo·pho·ny /kəˈlɑfənɪ, ˈkɑləˌfo-/ 名詞
  松香,松脂
  Col·o·pho·ny n.  Rosin.
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  colophony
       n : translucent brittle substance produced from pine oleoresin;
           used especially in varnishes and inks and on the bows of
           stringed instruments