Read Edit View history 成倍 chéngbèi manyfold Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 成倍 · chéngbèi · manyfold 2026/03/04 成倍 chéngbèi manyfold to increase by twofold or by multiple times the original amount 采用了这种新工艺后，生产效率成倍提高。 adverb created sense Mar 4, 2026, 02:25 AM