Discoloration of metal surface caused by oxidation
English: tarnish
tarnishEnglish
tarnish, defile, maculate, stain, sully
Noun
Verb
Make dirty or spotty, as by exposure to air, also used metaphorically
English: tarnish, stain, maculate, sully, defile
Bahasa: mencemari, menodai, mencontengkan, mengumuhkan