超一流 chāoyīliú super-first-class Origin Definitions Defs Strokes Stroke Words Sentences Sents 超 chāo adverb super- (bound form) Prefix meaning super-, ultra-, or extra-; occurring at a level significantly higher (or lower) than the normal standard.一流 yīliú adjective first-class top-grade; first-rate; of the highest quality or ranking