| 词汇 | jack-knife |
| 释义 | jack-knife verb to double up at the waist US, 1951.► jack-knife your legs(used of a man) to straighten your legs so that the crease of the trousers stands out and the turn-ups fall over the shoes US, 1994 |
| 随便看 |
|
青年旅行网英语在线翻译词典收录了440382条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。