Meaning of jiǎo:
脚
foot; leg (of an animal or an object); base (of an object); CL:雙|双[shuang1],隻|只[zhi1]; role (variant of 角[jue2])
Wǒ de jiǎo hěn tòng.
我的脚很痛。
My foot hurts.
Yǐzi de sì gè jiǎo hěn wěngù.
椅子的四个脚很稳固。
The four legs of the chair are very sturdy.
Zhège yǐzi de jiǎo bǐjiào wěngù.
这个椅子的脚比较稳固。
The base of this chair is quite stable.
Wǒ jīntiān pǎobù de shíhòu niǔshāngle wǒ de jiǎo.
我今天跑步的时候扭伤了我的脚。
I sprained my foot while running today.
Tā zài diànyǐng lǐ bànyǎnle yīgè zhòngyào de jué.
他在电影里扮演了一个重要的脚。
He played an important role in the movie.
classifier for kicks
Tā tī le wǒ yī jiǎo.
他踢了我一脚。
He gave me a kick.