波流 bōliú tide Origin Definitions Defs Strokes Stroke Words Sentences Sents bōliú tide 波 bō nounverb wave (water) a wave or ripple on the surface of water流 liú noun stream a stream of water or a continuous moving mass of something resembling a liquid, such as air or electricitybōliú current trend 波 bō nounverb wave (water) a wave or ripple on the surface of water流 liú verb to spread to circulate, spread, or pass down; to become widely known