短語(yǔ)詞組短語(yǔ)margin n of error 誤差界限relative margin of error [統(tǒng)計(jì)]誤差相對(duì)幅度margin of error of fitting 貼郃誤差範(fàn)圍has a margin of error 有一定幅度的誤差 返回 margin of error