基本解釋adj.穎悟的；聰明的；有洞察力的同根派生 perspicaciousness相關(guān)詞英漢例句It is very perspicacious of you to find the cause of the trouble so quickly.你真是明察鞦毫，問(wèn)題的原因這麼快就找出來(lái)了。perspicaciousness更多例句