ㄧㄡyōuㄧㄡyōu

  1. 狀聲詞形容鹿鳴詩經·小雅·鹿鳴》:呦呦鹿鳴。」·胡笳寄語颯颯鹿呦呦。」

(literary)​ (onom.)​ bleating of a deer