jackknife

[ˈdʒæknaɪf] [ˈdʒækˌnaɪf]
  • 第三人称单数:jackknifes;
  • 过去式:jackknifed;
  • 过去分词:jackknifed;
  • 现在分词:jackknifing;
  • 相关单词 jackknifedjackknifes
    例句
    柯林斯高阶英汉双解学习词典释义
    英英词典释义
    • Noun
      1. a large knife with one or more folding blades
      2. a dive in which the diver bends to touch the ankles before straightening out
    • Verb
      1. dive into the water bending the body at the waist at a right angle, like a jackknife
    行业词典
    • 体育: 折叠式撑杆跳高;屈体;折体动作;
      数学: 刀切法;