(告诉某人不要以为自己的概括性意见适用于大家)只说你自己,那是你
牛津电影里 100%
used to tell sb that a general statement they have just made is not true of you
-Well, speak for yourself. -Shut up. [ Laughs ]
释义来自《牛津高阶英汉双解词典》第 9 版