precession
中文釋義
n. 歲差（等於precession of the equinoxes）；先行；優先
n. the gradual change in the orientation of an astronomical body's rotational axis.
常用搭配
- precession of the equinoxes歲差
- precession effects進動效應
- precession cycle進動週期
例句
- The precession of the Earth's axis affects the climate over long periods.地軸的歲差在長時間內影響氣候。
- Astronomers study the precession of stars to understand their movements.天文學家研究恆星的歲差以瞭解其運動。