heartburnKK [ˋhɑrtˏbɝn] /ˈhɑɹtˌbɝn/發音名詞1胃灼熱、火燒心Spicy food late at night always gives me heartburn.太晚吃辣的東西總是讓我胃灼熱。2不快、反感美式,非正式The new policy caused a lot of heartburn among managers.新政策讓不少主管相當不快。