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
No, Robbie.
不 Robbie。
I got much volume on the TV set.
我的电视机有很大音量。
Topsail is a famous little boat.
“涛波赛”号是艘有名的小艇，