anodize
🇺🇸
/ˈænədaɪz/
🇬🇧
/ˈænədaɪz/
To apply a protective oxide layer to a metal, typically aluminum, to prevent corrosion and enhance its appearance.
The manufacturer anodized the aluminum frame to give it a durable finish.
制造商对铝框进行了阳极氧化处理,以使其表面更耐用。