Generalized varianee
[计] 广义方差
🧩 词语组成解析
a. 广义的, 普遍的；无显著特点的
🗣️ 情景例句
And this is Shirley and Nicole.
这是 Shirley和 Nicole。
When is the ship supposed to leave?
船应该在什么时候开？
The sweets went everywhere!
糖散得到处都是！