下层

Traditional form:

下層

Pinyin (reading):

xiàcéng

Definitions:

• underlayer
• lower class
• lower strata
• substrate

Characters:

• 下 - below, underneath; inferior; to bring down; next
• 层 - layer, floor, story, stratum

Traditional characters:

• 下 - below, underneath; inferior; to bring down; next
• 層 - layer, floor, story, stratum