包层

Traditional form:

包層

Pinyin (reading):

bāocéng

Definitions:

• cladding
• covering (on a fiber)

Characters:

• 包 - wrap, pack, bundle; package
• 层 - layer, floor, story, stratum

Traditional characters:

• 包 - wrap, pack, bundle; package
• 層 - layer, floor, story, stratum