胎面

Traditional form:

胎面

Pinyin (reading):

tāimiàn

Definitions:

• surface of tire
• tread (of tire)

Characters:

• 胎 - embryo, fetus; car tire
• 面 - face; surface, side; plane, dimension

Traditional characters:

• 胎 - embryo, fetus; car tire
• 面 - face; surface, side; plane, dimension