1630s, formed as an adjective to perspicacity, from Latin perspicax "sharp-sighted, having the power of seeing through; acute" (see perspicacity). Related: Perspicaciously; perspicaciousness.
实用例句
1. It is very perspicacious of you to find the cause of the trouble so quickly.
你真是明察秋毫，问题的原因这么快就找出来了。
来自辞典例句
2. Keen, calculating, perspicacious, acute and astute — I was all of these.
敏锐 、 慎重、聪慧 、 深刻、机智一一这些就是我的特点.
来自互联网
3. He's an impartial and perspicacious judge.
这位法官明镜高悬.
来自互联网
4. 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.
来自互联网
5. It was very perspicacious of you to find the cause of the trouble so quickly.
