n.二氢可待因酮...

dihydrocodeinone的音标：dihydrocodeinone的英式发音音标为：[daɪhaɪdrəkəʊdɪ'i:nəʊn]dihydrocodeinone的美式发音音标为：[daɪhaɪdrəkoʊdɪ'inoʊn]...

dihydrocodeinoney的音标：dihydrocodeinoney的英式发音音标为：[di:haɪdrɒkəʊ'di:nwʌnɪ]dihydrocodeinoney的美式发音音标为：[dihaɪdrɒkoʊ'dinwʌnɪ]...

氢可酮...