体壁

Traditional form:

體壁

Pinyin (reading):

tǐbì

Definitions:

• integument (biology)

Characters:

• 体 - body; group, class; form, style, system
• 壁 - partition, wall; rampart

Traditional characters:

• 體 - body; group, class; form, style, system
• 壁 - partition, wall; rampart