Covered with marble, for example: This floor is marbled.
大理石模様 /dai ri se ki mo you/ or 大理石柄 /dai ri se ki ga ra/ would be common ways to say 'marbled, marble-patterned etc'. If you mean marbled meat, 霜降り肉 /shi mo fu ri ni ku/ is the word.
Marbled Beauty was created in 1766.
Marbled Frogmouth was created in 1830.
Marbled Duck was created in 1832.
Marbled cat was created in 1837.
Marbled whiptail was created in 1852.
Marbled flounder was created in 1877.
Marbled Salamander was created in 1807.
Marbled polecat was created in 1770.
Marbled Minor was created in 1758.
The marbled Polecat is not cat at all!
The word "marble" in Italian is the same spelling wise but it is pronounced as "marbley"