know back to front

短语

词形变化

knew back to front knowing back to front known back to front knows back to front 三单 knows back to front knowing back to front 现在分词 knew back to front 过去式 known back to front 过去式 known back to front 过去分词

释义与例句

v.
  1. 1.

    Synonym of know inside and out.