frustration [frʌˈstreʃən]

例句:

• The frustration in his voice is clear to hear.
  来自BBC
• The results show the level of frustration among hospital doctors.
  这些结果显示了医院医生的不满程度。
  
• She went for a brisk walk to work off her frustration.
  她快步走了一会儿，以排解心中的沮丧。
  
• Frustration, anger and desperation have led to a series of wildcat strikes.
  挫败感、愤怒和绝望引起了一系列自发性的罢工。
  
• If there's a frustration it will be that.
  来自BBC
• Local frustration with the recent development is also growing.
  来自BBC