a cool million / hundred thousand etc informala surprisingly large amount of money足足一百万/十万等:•He earns a cool half million every year.他每年足足赚五十万。—coolness noun U•the coolness of the nights夜晚的凉爽—coolly adv:•She nodded coolly and walked out.她冷冷地点点头就走出去了。 |