吐故纳新
tǔ​gù​nà​xīn

renewal

  • created sense approved 吐故纳新/吐故納新 · tǔ​gù​nà​xīn · renewal

    吐故纳新 / 吐故納新

    tǔ​gù​nà​xīn

    renewal

    lit. to breathe out stale air and breathe in fresh; fig. to get rid of the old and bring in the new

    企业需要不断地吐故纳新，才能在激烈的竞争中生存。

    idiom

    created sense