one of the circles of holes on an index plate.
| 单词 | θ212376 |
| 释义 | society > occupation and work > equipment > machine tool > [noun] > part controlling angles, spaces, etc. > part of (1) index circle1902 one of the circles of holes on an index plate. |
| 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。