for goodness' sake

見 sake

goodness of fit

(Statistics)the extent to which observed data matches the values expected by theory

(統(tǒng)計)（觀測到的數(shù)據(jù)和理論值的）適合度，吻合度

have the goodness to do something

used in exaggeratedly polite requests

請（做…）；有（做…）的好意（用來過于禮貌地表達(dá)請求）

have the goodness to look at me when I'm speaking to you!.

我在和你說話時能否請你看著我的眼睛！。