Heteroscedasticity
n. [统]异方差性
🗣️ 情景例句
Nice chatting with you.
和你聊得很愉快。
What is the type of furture?
这是什么类型的家具？
There were hardly any trees on the island and there was no water, but this did not prove to be a problem.
岛上几乎没有一颗树，也没有淡水，但这不算什么问题。