腿tuǐ
Introduction:
Definition: legs, thighs
Text：
大腿[dà tuǐ] thigh
小腿[xiǎo tuǐ] calf
火腿[huǒ tuǐ] ham
腿部[tuǐ bù] leg
Yéye suī rán yǐ jīng kuài bāshí suì le，dàn shì tā de tuǐ jiǎo hái hěn líng biàn。
爷爷 虽 然 已 经 快 80 岁了， 但 是 他的 腿 脚 还 很 灵 便。
My grandpa is almost 80 years old, but his legs are still very nimble.