unpardonable [ʌnˈpɑ:rdnəbl]

例句:

• The priggism of intellectual pretension is the one unpardonable sin.
  来自Times
• I must ask a question you may find unpardonable.
  我必须要问一个你可能觉得颇具冒犯性的问题。
  
• The performance seemed to me unpardonable, a contradiction of all that the Olympics is supposed to be.
  在我看来，这次的表现是不可宽恕的，和奥运精神完全相悖。
  
• Richard Nixon's unpardonable crime was robbing America of his great potential.
  由于理查德·尼克松犯下不可饶恕的罪行,美国失去了机会.
  
• There was nothing unpardonable in Miss Bridgeman's plainness.
  来自M. E. Braddon
• South Korea's government calls the act a clear military provocation and unpardonable.
  来自VOA