adj.不明智的；愚笨的

It would be unwise to change tack now. 現(xiàn)在改變方針是不明智的。

We saw that the plan was unwise. 我們看出那項計劃是不明智的。

It was unwise of you to say that. 你那樣說太愚蠢了。

It is unwise to swim on a full stomach. 吃飽飯去游泳是愚蠢的。

adv.無智地；愚笨地