overreach [ˌoʊvərˈri:tʃ]

例句:

• The people who sustain the worst losses are usually those who overreach.
  不自量力者往往摔得最惨。
  
• It isn't wise to be too clever. Sometimes you overreach yourself.
  太精明未必好, 有时会弄巧成拙.
  
• Overreach is also foolish because it exposes conservatives as fair - weather federalists.
  这个措施也是很愚蠢的,因为它揭露了保守派是一个不可共患难的支持者.
  
• The risk is that the Iranian side might overreach.
  来自VOA
• Opponents regard the mandate an unconstitutional overreach by the federal government.
  来自VOA
• Here his argument weakens from overreach.
  来自WSJ