铜锈层

銅鏽層
tóngxiùcéng
patina

CEDICT

Entry Composition

1 铜锈 tóngxiù verdigris
2 层 céng
  1. to pile on top of one another
  2. layer; stratum
  3. floor (of a building); story
  4. (math.) sheaf
  5. classifier for layers

Related entries

包浆 bāojiāng patina (sheen on the surface of an antique)
铜绿层 tónglǜcéng patina