Centroid vector
[计] 质心向量, 分类向量
🧩 词语组成解析
n. 质心\\n[机] 瞬心线
🗣️ 情景例句
Things are looking up.
情况在好转。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。