蚕蛹油 cányǒngyóu silkworm chrysalis oil Origin Definitions Defs Strokes Stroke Words Sentences Sents 蚕蛹 蠶蛹 cányǒng silkworm chrysalis the pupa formed by a silkworm inside its cocoon, representing the transition stage between larva and adult moth油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants