鼎新革故《易杂卦》：“革，去故也；鼎，取新也。”旧时多以“鼎新革故”指朝政变革或改朝换代。后泛指事物的破旧立新。[查看详情]

推陈出新新谷登场时推去仓中陈米，换储新米。借指事物的除旧更新。英put forth new ideas; weed through the old to bring for the new;[查看详情]

除旧布新原指推除旧岁更换新岁现多指更除旧的，建立新的。例客星犯之，为除旧布新。——《宋史》英get rid of the old to make way for the new; do away with the old and set up the new;[查看详情]