indefadj.无限的；不定的Indn.订单(印度；印度的；美国印第安纳)indicating unit指示器indanthrene dye阴丹士林染料indutive filter[电] 感应滤波器inducing matter发物indole alkaloid吲哚生物碱indium chloride氯化铟indicatio morbi病理指征Indravati River印德拉瓦迪河indensity outpu声强输出indursty bounds产业界限

1. Is indole second acerbity what is main effect?
   吲哚乙酸主要作用是什么？
2. Tryptanthrin is a kind of indole quinazoline alkaloid.
   摘要色胺酮属吲哚喹唑啉类生物碱。