[对牛弹琴 / 對牛彈琴, duì niú tán qín, ㄉㄨㄟˋ ㄋㄧㄡˊ ㄊㄢˊ ㄑㄧㄣˊ]to play the lute to a cow (成语 saw); fig. offering a treat to a unappreciative audience; to cast pearls before swine; caviar to the general; to preach to deaf ears; to talk over sb's head#66338[Add to Longdo]
Tür { f }; Tor { n } | Türen { pl }; Tore { pl } | an die Tür klopfen | mit der Tür ins Haus fallen | offene Türen einrennen | die Tür fest schließen
door | doors | to knock at the door | to go like a bull at a gate | to preach to the converted; to kick at an open door | to shut the door tight[Add to Longdo]