| 单词 | wrench |
| 释义 | wrench [rench] ENGINEERING A manual or power tool with adapted or adjustable jaws or sockets either at the end or between the ends of a lever for holding or turning a bolt, pipe, or other object. MECHANICS The combination of a couple and a force which is parallel to the torque exerted by the couple. |
| 随便看 |
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。