超大規模 chāodàguīmó super-large scale 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.大规模 大規模 dàguīmó adjective large-scale large in range or scope; extensive; broad-scale