[] () () to achieve sth or do sth successfully 实现；达到；做成某事◆The team had six weeks to nail that goal. 这个小组有六周的时间去实现那个目标。◆They've just nailed the deal. 他们刚达成这笔交易。 ●ˌnail sth ˈdownto reach a definite agreement or decision, usually after a lot of discussion 达成一致；作出决定◆They met last month to nail down how much the company must pay. 他们上个月见面敲定了这家公司必须支付的金额。
