shrewdness
n. 精明(刁钻；剧烈)
近义词：judgment，depth，brain，ingenuity，understanding，astuteness，accuracy，canniness，cleverness，craftiness，cunning，discernment，guile，insight，intelligence，perceptiveness，sharpness，smartness，wisdom，perspicaciousness，perspicacity，
英英释义
Noun
- intelligence manifested by being astute (as in business dealings)
例句
- In his time, the old gentleman was a working mason, and had risen form the ranks more, I think, by shrewdness than by merit.那时，这老头儿只不过是个泥瓦工罢了。他之所以发迹，我认为靠的是精明的而不是业绩。