trenchant [ˈtrɛntʃənt]

例句:

• He was shattered and bewildered by this trenchant criticism.
  他因这番尖锐的批评而万念俱灰，茫然不知所措。
  
• For trenchant opinion head for the Reg Hardware forum.
  来自BBC
• His speech was a powerful and trenchant attack against 〔 on 〕 apartheid.
  他的演说是对种族隔离政策强有力的尖锐的抨击.
  
• Some of their comments were quite trenchant.
  他们的有些批评十分尖锐.
  
• "The Privileges" is trenchant, but narrow.
  来自NEWYORKER
• If sometimes dense, it is always trenchant and learned.
  来自WSJ