| 释义 |
●ˌhammer sth ˈout1. to discuss a plan, a deal, etc. for a long time and with great effort, until sth is decided or agreed on 反复讨论出（一致意见）；充分研讨出（决定）◆It took weeks to hammer out an agreement.
经过多个星期的反复讨论才达成协议。OBJ deal, agreement, policy2. to play music loudly, especially on a piano （尤指在钢琴上）敲打出◆She hammered out ‘Happy Birthday’ on the piano.
她在钢琴上敲敲打打，弹奏出了《生日快乐》。[v + adv + n] [v + n/pron + adv] |