forgone [fɔ:rˈgɔ:n-ˈgɑ:n]

例句:

• Tax expenditures are the revenues forgone due to preferential tax treatment.
  税收支出是由于税收优惠待遇而放弃的收入.
  
• The alternative forgone is called the opportunity cost.
  这种选择性的放弃就叫做机会成本.
  
• Cost is the highest - valued option forgone.
  成本是在放弃的选择中价值最高的选择.
  
• The world deserved better than a selection process with a forgone conclusion.
  来自VOA
• We have voluntarily forgone that, which makes our numbers look worse.
  来自THETIMES
• To me it is a forgone conclusion that the information we have at this point in time is just a glimpse of Reality.
  来自SA