diplomaKK [dɪˋplomɑ] /dɪˈploʊmɑ/名詞1文憑、畢業證書She framed her high school diploma and hung it on the wall.她把高中畢業證書裱框起來掛在牆上。2結業證書、專業證書He earned a diploma in graphic design after a one-year course.他上了一年的課程,取得平面設計的結業證書。