jack-knife
英：[d'ʒækn'aɪf] 美： [d'ʒækn'aɪf]
jack-knife 基本解释
vi.中间呈V形弯；
变形
过去式：jack-knifed现在分词：jack-knifing第三人称单数：jack-knifes
英英释义
jack-knife
n.a large knife with one or more folding blades同义词：clasp knifejackknife
a dive in which the diver bends to touch the ankles before straightening out同义词：jackknife
v.dive into the water bending the body at the waist at a right angle, like a jackknife同义词：jackknife
jack-knife 相关例句
双语例句
- A heavy lorry has jack-knifed on the motorway, causing long delays.
一辆重型铰接货车在高速公路上撞成V字形，耽搁了很长时间。
权威例句
Jack-knifeJACK-KNIFEJack-knifeBootstrap Methods: Another Look at the JackknifeBootstrap Methods: Another Look at the JackknifeBootstrap Method: Another Look at the Jackknife1977 Rietz Lecture—Bootstrap Methods—Another Look at the JackknifeBootstrap methods: Another look at jackknifeThe Jackknife, the Bootstrap and Other Resampling PlansThe Jackknife, the Bootstrap and other resampling plansThe Jackknife, the Bootstrap and other resampling plansA Leisurely Look at the Bootstrap, the Jackknife, and Cross-ValidationThe jackknife, the bootstrap and other resampling plans. Society for Industrial and Applied Mathematics
