sour grapes片語KK [ˋsaʊɚ greps] /ˈsaʊɚ ɡɹeɪps/發音片語1酸葡萄、吃不到葡萄說葡萄酸貶義He says he never wanted the job, but that's just sour grapes.他說他根本不想要那個職位,其實只是酸葡萄心理。