单词:jackknifed
音标:[ˈdʒæknaift] ;
v. 对折, 用折叠刀切( jackknife的过去式和过去分词 )
v 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.)
- 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