凸面

Traditional form:

凸面

Pinyin (reading):

tūmiàn

Definitions:

• convex surface

Characters:

• 凸 - to protrude, to bulge out; convex
• 面 - face; surface, side; plane, dimension

Traditional characters:

• 凸 - to protrude, to bulge out; convex
• 面 - face; surface, side; plane, dimension