4418 pterna {pter'-nah}   
   
of uncertain derivation;; 陰性名詞   
AV - heel 1; 1   
   
1) 足後跟   
2) 舉起腳後跟來攻擊別人   
   2a) 用詭詐的方式來傷害別人 (類似的形態有踢, 或是摔角選手絆倒他的敵手) (#約 13:18|)


4418 pterna {pter'-nah} 
 
of uncertain derivation;; n f 
 
AV - heel 1; 1 
 
1) the heel (of the foot) 
2) to lift up the heel against one 
   2a) to injure one by trickery (figure borrowed either from 
       kicking, or from a wrestler tripping up his antagonist)