脚脖子

yī zhī zhī zhū yǎo le wǒ de jiǎo bó zi yī kǒu

一只蜘蛛咬了我的脚脖子一口。

A spider sank its jaws into my ankle.

tā tī qiú shí niǔ shāng le jiǎo bó zi

他踢球时扭伤了脚脖子。

He sprained his ankle when playing football.