promotionalKK [prəˋmoʃənəl] /pɹəˈmoʊʃənəl/发音形容词1促销的、宣传的、推广的The store handed out promotional coupons to everyone at the entrance.那家店在门口发放促销折价券给每个人。2宣传用的、广告用的We filmed a short promotional video for the new album.我们为新专辑拍了一支宣传短片。3升迁的、晋升的正式The job offers good pay but few promotional opportunities.这份工作待遇不错,但升迁机会很少。用这个字练口说→