涂层

Traditional form:

塗層

Pinyin (reading):

túcéng

Definitions:

• protective layer
• coating

Characters:

• 涂 - to smear, to scribble, to daub; surname
• 层 - layer, floor, story, stratum

Traditional characters:

• 塗 - to smear, to scribble, to daub; surname
• 層 - layer, floor, story, stratum