例句
英语四级真题
  • Pedals apparently has an injured leg or paw that doesn't allow it to walk comfortably on all fours, according to experts.
    2017年12月四级真题(第一套)听力 Section A
柯林斯高阶英汉双解学习词典释义
行业词典
  • 体育: 小桨划船比赛;四人单桨;四人舞;双打比赛;参加双打者;