蓝靛 lándiàn indigo Definitions Defs Origin Strokes Stroke Words Sentences Sents 红橙黄绿蓝靛紫 hóngchénghuánglǜlándiànzǐ colors of the rainbow red, orange, yellow, green, blue, indigo, and violet蓝靛颏儿 lándiànkēr bluethroat bluethroat (Luscinia svecica), a small migratory bird of the thrush family
