quat·tro·cen·to /ˌkwɑtroˈʧɛn(ˌ)to/
  15 世紀
  Quat·tro·cen·to n. & a.  The fifteenth century, when applied to Italian art or literature; as, the sculpture of the quattrocento; quattrocento style. -- Quat*tro*cen*tist n.
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  quattrocento
       n : the 15th century in Italian art and literature