kneepan是什么意思？

kneepan

英['ni:pæn] 美['niˌpæn]

• n. 膝盖骨；

例句

• Fauchelevent had dislocated his kneepan in his fall. 割风的膝盖骨跌脱了.

英英词典释义

• Noun
  1. a small flat triangular bone in front of the knee that protects the knee joint