精明 canninessknow a trick or twoknow one's onionsprudence精明的商人 shrewd business men 精明的讨价还价 shrewd bargaining 精明的生意人 a smart business person. 精明的人 a clever operator 精明的商人 a calculating businessman 精明的销售策略 sharp selling practices. 精明的华盛顿人 savvy Washington insiders. 他自矜精明。 He plumed himself on knowing a move or two. 他很精明。 He is no fool. 他做生意精明。 He is astute in business.
兔兔水桶腰
