Any of various machines or devices; esp. one consisting of a jack or lever enclosed in a box or block… A portable lifting jack designed to be used…
| 单词 | θ206251 | 
| 释义 | society > travel > travel by water > vessel, ship, or boat > equipment of vessel > other equipment of vessel > 			[noun]		 > lifting jack (1)		 Jack-in-the-box1817 Any of various machines or devices; esp. one consisting of a jack or lever enclosed in a box or block… A portable lifting jack designed to be used… | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。