adj.精明的,有判断力的,明智,睿哲,哲
He thought me much more sagacious than I was.
他把我看得太高明了,而我实际上并不是这样.
He is a sagacious businessman.
他是一个精明的商人.
He is the most sagacious member of the committee.
他是委员会里最富洞察力的成员.