ㄈㄢˇfǎnㄅㄨˇ

  1. 烏鴉長大餵養烏鴉比喻子女成長奉養父母報答·孝思〉:慈烏反哺。」拍案驚奇·》:慈烏反哺飛鳥伊人。」

to support one's parents in their old age, to show filial piety, to to repay, to return a favor