iota [aɪˈoʊtə]

例句:

• Our credit standards haven't changed one iota.
  我们的信贷标准一点都没有变。
  
• There is not an iota of truth in his story.
  他的故事没有一点是真的.
  
• He's never shown an iota of interest in any kind of work.
  他从来没有对任何工作表现出一点儿兴趣。
  
• I could not remember an iota more than that.
  来自N. Symington
• Did that alter the facts I present one iota?
  来自SA
• His appeal is that he does not change one iota.
  来自WSJ