jackknifing中文什么意思

• 吊杆失控
• 放倒
• 牵引车相对拖车成转角
• 摺刀切割

• jackknife:    n. 大折刀；屈体跳水法。 2.vt. 用大折刀切。 3 ...
• braking jackknifing:    制动折叠
• jackl:    雅克尔; 耶克尔
• jackknife-fish:    高鳍石首鱼
• jackladder:    木踏板绳梯

例句与用法

1. 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。
2. What do these course of jackknife have to distinguish
   重叠的这些科目有什么区别吗？
3. With a jackknifed trailer truck , so . .
   一辆拖车连环相撞，所以…
4. With a jackknifed trailer truck , so . .
   一辆拖车连环相撞，所以…
5. With a jackknifed trailer truck , so
   一辆拖车连环相撞，所以

百科释义

Jackknifing means the folding of an articulated vehicle (such as one towing a trailer) such that it resembles the acute angle of a folding pocket knife. If a vehicle towing a trailer skids, the trailer can push it from behind until it spins round and faces backwards.