benzodihydropyrone的音标：benzodihydropyrone的英式发音音标为：[benzəʊdi:haɪdrɒ'paɪərəʊn]benzodihydropyrone的美式发音音标为：[benzoʊdihaɪdrɒ'paɪəroʊn]...

苯并二氢吡喃酮...