Olse
abbr. ordinary least square estimator 常规最小二乘方估算器
🗣️ 情景例句
We have to talk the matter over now.
我们必须讨论一下这件事。
My watch says two o'clock.
我的表是两点钟。
We are less credulous than we used to be.
我们不再像以往那样轻易相信别人了。