回转仪

例句：

1. 1. Thegyroscope is used to measurethe rotation of a spacecraft.
   陀螺仪用于测量航天器的旋转。
2. 2. The compass is an essential navigation tool for sailors.
   指南针是水手们不可或缺的导航工具。
3. 3. The gyroscope is usedin many applications, including automotiveand aerospace.
   陀螺仪在许多应用领域都有应用，包括汽车和航空航天。