Anodisieren        
Anodisieren
[das] 氧。镀。性。
anodization, anodic oxidation, anodizing, electrolytic oxidation
anodisieren
  Vt.    
vt. 镀。将……。
anodize
(1)anodise, coat metal with a protective layer of oxide using electrolytic means (also anodize)