indigotin

名词 indigotin:

1. a blue dye obtained from plants or made synthetically
   同义词：anil, indigo

in.dig.o.tin

n.（名词）
A dark blue crystalline compound, C'H 0N 2O 2, the principal coloring matter of indigo.
靛青：一种深蓝色的晶体化合物，C'H 0N 2O 2，是木蓝属植物所含的主要色料

来源：
indigo
indigo
-in
-in