| 单词 | rocking bar |
| 释义 | rocking barnoun1 : a bascule-shaped plate in a watch that contains the winding wheels and rocks them alternately to engage first the winding and then the hand setting mechanism 2 : a device in an alarm clock or watch that engages the time and alarm mainsprings |
| 随便看 |
英语词典包含469781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。