DIFO甲氟磷, 四甲氟[杀虫药]DIabbr.教官（=drill instructor）Dicranodromiadoderleinin.道氏双齿绵蟹Diflucortolone Valerate双氟皮甾松戊酸酯, 戊酸二氟米松[糖皮质激素]Dichochrysa brachychelan.短唇叉草蛉dicyclohexylcarbodiimde二环己基碳二亚胺(常用缩合剂)dihydroxyphthalophenone酚酞dicarboxylic amino acid二羧基氨基酸Diospyros susarticulatan.过布柿Dioseorea Zingiberensis黄姜Di Dang Si Wu decoction抵当四五汤Dilatative arteriopathy动脉延长扩张症