4420 pterux {pter'-oox} 源自4072的衍生字 (意為"一根羽毛"); 陰性名詞 AV - wing 5; 5 1) 翅膀 (鳥) 4420 pterux {pter'-oox} from a derivative of 4072 (meaning a feather);; n f AV - wing 5; 5 1) a wing: of birds