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knotty problem短语解释_knotty problem词组用法_knotty problem短语词组_食材铺反向词典
食材铺反向词典

knotty problem

K 开头单词

短语词组

    短语

  • a knotty problem 棘手的问题;令人挠头的事;一个棘手问题
  • judicial knotty problem 司法疑难问题
  • a knotty problem question etc 难以解决的疑难
  • A knotty problem of long -standing 老大难问题
    • 返回 knotty problem