sagacity

名词 sagacity:

1. the mental ability to understand and discriminate between relations
   同义词：sagaciousness, judgment, judgement, discernment
2. the trait of forming opinions by distinguishing and evaluating
   同义词：judiciousness, sagaciousness

1. The judge has excellent sagacity.
   那个法官有敏锐的洞察力。
2. Sagacity, unlike cleverness, may increase with age.
   睿智与机灵不同，前者可随着年龄增加。