Read Edit View history 吲哚 yǐnduǒ indole Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 吲哚 · yǐnduǒ · indole 2026/03/04 吲哚 yǐnduǒ indole indole C8H7N, a heterocyclic organic compound (loanword) 吲哚分子广泛存在于自然界中。 punctuation created sense Mar 4, 2026, 02:25 AM