迭代 diédài to alternate Origin Definitions Defs Strokes Stroke Words Sentences Sents diédài to alternate 迭 dié to alternate (bound form) to alternate; to change; to rotate; to take turns代 dài prepositionverb to substitute to take the place of; to act on behalf of another; to replacediédài to iterate 迭 dié noun repeatedly repeatedly; again and again; one after another代 dài prepositionverb to substitute to take the place of; to act on behalf of another; to replace