Statistical operator
[化] 统计算符; 统计矩阵
🧩 词语组成解析
🗣️ 情景例句
I lift weights every morning for sixty minutes without stopping.
每天早晨我举重六十分钟，中间还不是没有休息。
You won't regret it.
你不会后悔的。
We talked and wondered about the people who had lived here before.
我们谈论并且很好奇以前住在这里的人们。