shrewdness
US /ˈʃruːd.nəs/
UK /ˈʃruːd.nəs/

1.
精明, 敏銳, shrewdness
the quality of having or showing good powers of judgment; astute
:
•
Her business shrewdness helped her succeed in a competitive market.
她的商業精明幫助她在競爭激烈的市場中取得成功。
•
He admired her shrewdness in negotiations.
他欽佩她在談判中的精明。