长豇豆 chángjiāngdòu yardlong bean Origin Definitions Defs Strokes Stroke Words Sentences Sents 长 長 cháng adjective long long in space or time; lasting豇豆 jiāngdòu cowpea cowpea; black-eyed bean; any of several varieties of the genus Vigna, including long beans, grown for their edible seeds and seed pods