鍍層

镀层
dùcéng
the coating of sth that has been chrome-plated or copper-plated etc

CEDICT

Entry Composition

1 鍍 dù
  1. to plate (with gold, silver etc)
  2. (prefix) -plated
2 層 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