hairspring
n. 细弹簧；游丝
英英释义
Noun
- a fine spiral spring that regulates the movement of the balance wheel in a timepiece
例句
用作名词(n.)
- The revolutionary coaxial escapement devices and noo-card-degree hairspring balance wheel ensure the long-running accuracy and reliability.革命性的同轴擒纵装置和野应卡度游丝摆轮确保长期运行的准确性和可靠性。