DIFO甲氟磷, 四甲氟[杀虫药]DIabbr.教官（=drill instructor）dihydroxydiphenylhexane[医] 二羟二苯己烷, 己[烷]雌酚Dioscorea nipponica Mak穿山龙Dioscorea futschauensisn.福州薯蓣dichopodial development歧轴式发展Dictyopteris divaricatan.叉开网翼藻Dibenzoxepin derivative二苯硫卓衍生物dihydrohydroxycodeinone[医] 二氢羟基可待因酮, 优可达dibasic sodim phosphate磷酸氢二钠(泻药)di loh xia boh boi?Dioscorea batatas Decne铁棍山药