| balance wheel | (n) a wheel that regulates the rate of movement in a machine; especially a wheel oscillating against the hairspring of a timepiece to regulate its beat, Syn. balance |
| Balance wheel | |
| 摆轮 | [摆 轮 / 擺 輪] balance (of a watch or clock); balance wheel #173,147 [Add to Longdo] |
| Unruh { f } (der Uhr) | balance; balance wheel [Add to Longdo] |