ADJ-GRADED
精明的；敏銳的
If you describe someone as astute, you think they show an understanding of behaviour and situations, and are skilful at using this knowledge to their own advantage.
例句
She was politically astute...
她很有政治頭腦。
He made a series of astute business decisions.
他作出了一系列精明的商業(yè)決策。