jackknife

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

jackknife的英文翻译是什么意思，词典释义与在线翻译：

英英释义

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

jackknife的用法和样例：

例句

用作不及物动词 (vi.)

1. 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