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]...

避蚊酮...

Dihydropyrone的音标：...

苯并二氢吡喃酮...