pat.i.natev.(动词)pat.i.nat.ed,pat.i.nat.ing,pat.i.nates v.tr.(及物动词)To furnish with a patina.使生绿锈,产生光泽v.intr.(不及物动词)To acquire or become covered with a patina.生绿锈,覆有绿锈;产生光泽