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
ASPCA Animal Shelter.
ASPCA动物收容所。
I've bee invited over to a friend's, and you?
有个朋友请我去作客，你呢？
There is a refrigerator in the kitchen.
厨房里有个电冰箱。