dinitrophenylation的音标：dinitrophenylation的英式发音音标为：[daɪnaɪtrəʊfenɪ'leɪʃən]dinitrophenylation的美式发音音标为：[daɪnaɪtroʊfenɪ'leɪʃən]...

n.二硝基苯基化...