比翼双飞 bǐyìshuāngfēi to fly side by side Origin Definitions Defs Strokes Stroke Words Sentences Sents 比翼 bǐyì to fly wing to wing to fly with wings touching; side by side双飞 雙飛 shuāngfēi flying in pairs flying side by side in a pair, used to describe the close union and shared success of a married couple