perspicacious

adj.

1. 敏锐的；有洞察力的；精辟的
   able to understand sb/sth quickly and accurately; showing this
   1. a perspicacious remark
      入木三分的评论

1. ADJ-GRADED 敏锐的；有洞察力的
   Someone who is perspicacious notices, realizes, and understands things quickly.
   1. ...one of the most perspicacious and perceptive historians of that period.
      那个时期最敏锐、最有洞察力的历史学家之一

1. Suddenly thought that only high above him, all weather, perspicacious, anything that happened on earth, can not escape his eyes.
   猛然想到，只有他高高在上，普照一切，明察秋毫，天底下发生的任何事情，都不可能逃过他的双眼。
2. He is a perspicacious skeptic who makes no claim to be able to explain the world.
   他是一个怀疑者和洞察者，而并不声称他的解释世界。
3. His perspicacious grandfather had bought the land as an investment, guessing that there might be gold underground.
   他睿智的祖父买下了这块地作为投资，认为地下有黄金。
4. It was very perspicacious of you to find the cause of the trouble so quickly.
   你真是明察秋毫，问题的原因这麽快就找出来了。
5. Conclusions The decrease in the complication of bleeding after PTCA based on the perfect professional ability and perspicacious observation.
   结论经皮冠状动脉介入术后护士熟练的专业、专科技能，敏锐的观察力，能有效降低术后出血并发症的发生率。
6. As a keen and perspicacious novelist of realism, Hardy debunks the myth of "progress" prevailing in the Victorian age.
   作为批判现实主义的集大成者，哈代对盛行于维多利亚时代的进步神话进行了有力的抨击。

adj

1. mentally acute or penetratingly discerning
   1. too clear-eyed not to see what problems would follow
   2. chaos could be prevented only by clear-sighted leadership
   3. much too perspicacious to be taken in by so spurious an argument

   Synonym:    clear-eyedclear-sighted

2. acutely insightful and wise
   1. much too perspicacious to be taken in by such a spurious argument
   2. observant and thoughtful, he was given to asking sagacious questions
   3. a source of valuable insights and sapient advice to educators

   Synonym:    sagacioussapient