Word
jack-knife
verb
像折叠刀一样从中部折起。
- 1.
To fold in the middle, as a jackknife does.
像折叠刀一样从中部折起。
用大折刀切/戳；弯身；(分节连接的车辆在打滑时)中间突然弯折失控
Connections
Word family
- jack-knifes
- plural, third person singular
- jack-knives
- plural
- jack-knifed
- past, past participle
- jack-knifing
- present participle
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.