英 ['dʒæknaɪf]
美['dʒæknaɪf]
n.大型折合式刀；镰刀式跳水vt.使弯曲；用折刀切vi.屈身；折叠 过去式:
jackknifed
过去分词:
jackknifed
现在分词:
jackknifing
第三人称单数:
jackknifes
new
jackknife的英文翻译是什么意思，意思释义：
英英释义
Noun:a large knife with one or more folding bladesa dive in which the diver bends to touch the ankles before straightening out
Verb:dive into the water bending the body at the waist at a right angle, pke a jackknife
jackknife的用法和例句：
例句
用作不及物动词(vi.)The results show that the vehicle tends to rollover on the high friction-coefficient road, while the vehicle tends to yaw and jackknife on the low friction-coefficient road.
结果表明，重型半挂车辆在附着系数较高的良好路面上容易发生侧倾失稳，而在附着系数较低的湿滑路面上则更容易发生横摆和折叠失稳。
词汇搭配
jackknife door
折门jackknife landing position
大摺刀落地姿势...jackknife sit-up
两头翘flap jackknife dive
坐式屈体跳水...jackknife action
折叠动作
jackknife的相关资料：
近反义词
【近义词】turn
翻转skid
打滑swerve
突然转向veer
转向swivel
转换仪器twist
缠绕clasp knife
折刀
临近单词
jack
jack up
