knotty problem

  • 难题

knotty problem的用法和样例:

例句

  1. Heavy traffic poses a problem in many old towns.
    交通拥挤是许多旧城镇的难题。
  2. We will tackle this difficult problem.
    我们将着手解决这个难题。

knotty problem的相关资料:

临近单词

目录 查词历史