湍流 tuānliú rapids Definitions Defs Origin Strokes Stroke Words Sentences Sents tuānliú rapids 湍 tuān swift current (literary) rapids or a swift current of water流 liú noun stream a stream of water or a continuous moving mass of something resembling a liquid, such as air or electricitytuānliú turbulence 湍 tuān to rush (of water) to flow rapidly; rushing流 liú noun stream a stream of water or a continuous moving mass of something resembling a liquid, such as air or electricity