比较级： shrewder
最高级： shrewdest
易混淆的单词： SHREWD

It is shrewd politics to champion the little guy .

赞扬小公司是政治上的精明举措。

It was a shrewd short-term move .

这真是个狡猾的暂时步骤。

This shrewd , short book explains why .

这本敏锐而简短的书解释了其中缘由。

But he lacks his predecessor 's charisma and shrewd policy instincts .

但他缺乏梅莱斯的那种个人魅力和敏锐的政治直觉。

It was a shrewd move .

这是个精明的举动。