蓝蝴蝶 lánhúdié blue butterfly Origin Definitions Defs Strokes Stroke Words Sentences Sents 蓝 藍 lán adjective blue blue; like the color of a clear sky蝴蝶 húdié noun butterfly A type of insect with two pairs of large, colorful wings and a long mouthparts used to drink nectar; they grow from eggs to larvae (caterpillars), then to pupae before becoming adults.