| 单词 | overcoil |
| 释义 | overcoil in American English (ˈouvərˌkɔil) noun Horology 1. a fixed end of a spiral hairspring, consisting of an upwardly and inwardly bent continuation of the outermost coil of the spring: used to offset the asymmetry of the common spiral spring when tight, which impairs isochronism 2. a hairspring having such a fixed end Word origin [1880–85; over- + coil1] |
| 随便看 |
英语词典包含298861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。