perspicacity [ˌpɚspɪˈkæsɪti]

例句:

• Channel 4's overseas buyers have foreseen the audience demand with their usual perspicacity.
  四频道的海外收购者以其惯有的洞察力预见到了观众的需求。
  
• Perspicacity includes selective code, selective comparing and selective combining.
  洞察力包括选择性编码 、 选择性比较、选择性联合.
  
• He may own the perspicacity and persistence to catch and keep the most valuable thing.
  他可能拥有洞察力和坚忍力,可以抓住和保有人生中最宝贵的东西.
  
• Norman had acquired his reputation for economic and financial perspicacity because he had been so right on so many things.
  来自MSN