dihydroxypropyltheopylline的音标：dihydroxypropyltheopylline的英式发音音标为：[di:haɪdrɒksaɪprɒpɪl'θi:p]dihydroxypropyltheopylline的美式发音音标为：[dihaɪdrɒksaɪprɒpɪl'θip]...

甘油茶碱...