累计查询 0.00 亿次

jackknife

英 /ˈdʒæknaɪf/美 /ˈdʒæknaɪf/
  • n.
    大折叠刀；屈体跳水；（统计）折刀法
  • v.
    屈身，弓腰；（铰接车失控时）弯折成 V 形；用大折叠刀切；作屈体跳水
复数jackknives
第三人称单数jackknifes
现在分词jackknifing
过去式jackknifed
过去分词jackknifed

双语例句

  1. But, yahoo still is put in jackknife government issue.
    但是，雅虎仍存在重叠管理问题。
  2. Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more.
    阿奇又朝靴面上吐了些烟沫，再把大折刀磨了几下。
  3. T he algorithm has been trained and tested on Bacillus subtilis promoter dataset by the jackknife method.
    对实际数据集进行的刀切法测试验证了算法的有效性。

网络短语

  • from jackknife dive
    向前屈体跳水
  • jackknife mast
    折叠式轻便井架
  • jackknife rig
    带折叠井架的钻机；可倒式塔；折叠式钻机
  • jackknife seizure
    折刀状发作
  • jackknife door
    折门

英英释义

  • n.a large knife with one or more folding blades
  • n.a dive in which the diver bends to touch the ankles before straightening out
  • v.dive into the water bending the body at the waist at a right angle, like a jackknife

词源

  • jackknife大折刀，多功能刀具
    jack,代称，knife,刀。代指大折刀或一种类似瑞士军刀的多功能刀具。