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
the client from the Toytown Stores.
这个客户来自Toytown Stores。
The workman will catch the package from above.
那个作业员可望从上面接住那件货物。
Is this your handbag?
这是您的手提包吗？