Precession
n. 先行, 优先\\n[化] 进动; 旋进
📖 牛津释义
precession
n[U]
(also pre,cessionof the `equinoxes) gradual change in the angle at which the earth revolves daily, causing the equinoxes to occur slightly earlier in each successive year 岁差（地球自转角度的渐次变化, 使每年的春分点及秋分点比上年略为提前）.
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
What is he doing today?
今天他在做些什么？
I'd like to-repair our differences.
我愿意消除一下我们之间的分歧。