| 释义 |
nail sb / sth ↔ down informal1. to reach a final and definite agreement or decision about something最终确定，对…作出定论:•Two days isn't enough time to nail down the details of an agreement.要把协议的所有细节都确定下来，两天的时间是不够的。2. to force someone to say clearly what they want or what they intend to do强迫〔某人〕表明意图:[+ to ]•Before they repair the car, nail them down to a price.修车前先让他们把价钱讲明白。 |