Read Edit View history 除旧更新 chújiùgēngxīn replace old Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 除旧更新/ 除舊更新 chújiùgēngxīn replace old to replace the old with the new 城市的发展需要不断地除旧更新。 Edit Delete References Add reference No references for this word.