Scedasticity
离中趋势; 方差性
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
Her parents don't approve of me and want her to forget me.
她的父母不赞成我们，想要她忘记我。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”