moon phase corrector spring

例句：

1. 1. The moon phase correctorspring is crucial for maintaining the accuracy ofour lunar calendar.
   月亮相位校正器弹簧对于保持我们月球历法的准确性至关重要。
2. 2.The moon phase corrector spring was designedto help astronomers accurately measurethe phases of the moon.
   月亮相位校正器弹簧被设计用来帮助天文学家准确地测量月亮的阶段。
3. 3. The moonphase corrector spring hasbeen a valuable tool in thestudy of astronomy for centuries.
   月亮相位校正器弹簧在天文学研究中已经是一个宝贵的工具几个世纪了。