deauration

[医] 镀金色, 镀光

释义与例句

n.
  1. 1.

    The removal of gold from an organogold compound.

    不可数 化学
  2. 2.

    The act of gilding.

    废旧 不可数

词源

From de- + Latin aurum (“gold”) + -ation.

来源：wiktionary