dioln.二醇DIabbr.教官（=drill instructor）dioctyl-acetic acid二辛基乙酸diisopropyl phosphite亚磷酸二异丙酯dihexyldichlorosilane二己基二氯硅烷dihydroxyhenzoic acid二羟基苯甲酸Dictyoceras virchowiin.锥网角虫Dioscorides's granule敌匹硫磷, 地亚农(有机磷杀虫药)Diospyros rhombifolian.老鸦柿Diclofenac sodium gel双氯芬酸钠凝胶diisopropyl succinate丁二酸二异丙酯diisopropyl phosphate磷酸二异丙酯