Olse
abbr. ordinary least square estimator 常规最小二乘方估算器
🗣️ 情景例句
I think your idea of working at home is perfect.
我觉得你在家里工作的主意太好了。
I'll probably go out for lunch at about 12:30.
我将可能在大约12:30去外面吃午餐。
He uses a lift to go up and down.
他乘电梯上上下下。