Fair if foul,and foul is fair:Hover through the fog and filt

Fair if foul,and foul is fair:Hover through the fog and filt Fair is foul,and foul is fair. the fellow is always fair without but foul within.翻译, in fair weather prepare for the foul 中foul是什么词性? In fair weather prepare for the foul． A fair face may hide a foul heart到底是什么意思? Ability to get to the foul line and make free throws? 关于大师赛决赛和foul and a miss All is fair in love and war. she is small and fair.是什么意思 Everything is fair in love and All is fair in love and