adj.聰明的；睿智的

He thought me much more sagacious than I was. 他把我看得太高明了，而我實際上并不是這樣。

The sagacious minister offered what he considered a rather clever explanation. 道貌岸然的牧師說了一套他認為相當聰明的解釋。

He is the most sagacious member of the committee. 他是委員會里最富洞察力的成員。

Our arguments fell to pieces in the face of the sagacious old man. 面對這位睿智的老者，我們的論點土崩瓦解。

adv.精明的(明智的)

n.睿智；聰敏