脚背

Traditional form:

腳背

Pinyin (reading):

jiǎobèi

Definitions:

• instep (upper surface of the foot)

Characters:

• 脚 - leg, foot; foundation, base
• 背 - back, backside; to betray, to violate

Traditional characters:

• 腳 - leg, foot; foundation, base
• 背 - back, backside; to betray, to violate