| 释义 |
main·spring AHD[mānʹsprĭng'] D.J.[ˈmeɪnˌsprɪŋ]K.K.[ˈmenˌsprɪŋ]n.（名词）- The principal spring in a mechanical device, especially a watch or clock, that drives the mechanism by uncoiling.主弹簧：一个机械装置中尤其是手表或钟表通过绕旋反解来驱动机械的弹簧
- The chief motivating force:主要推动力：the mainspring of a reform movement.改革运动的主要推动力
|