Olse
abbr. ordinary least square estimator 常规最小二乘方估算器
🗣️ 情景例句
Could you tell me a little about your background?
能否请您简短地谈一下贵公司的背景？
Send a postcard to me when you arrive in Shanghai.
你到上海以后给我发张明信片。
You don't keep your word. Why didn't you tell me then? I've been looking forward to it. How can you change your mind at last minute?
你不守信用。为什么那时不告诉我呢？我一直都盼望着它呢。你怎么能在最后时刻改变主意呢？