叠层

Traditional form:

疊層

Pinyin (reading):

diécéng

Definitions:

• repeated layers
• stratified
• laminated
• stacked
• piled strata

Characters:

• 叠 - pile; layer; to fold up; to repeat, to duplicate
• 层 - layer, floor, story, stratum

Traditional characters:

• 疊 - pile; layer; to fold up; to repeat, to duplicate
• 層 - layer, floor, story, stratum