(informal)bring something to a favourable conclusion
(非正式)确保…的成功
they had the match sewn up by half-time.
上半场比赛结束时，他们就稳操胜券了。
To complete successfully
成功地完成
Our team has sewn up the championship.
我们队赢得了冠军
To gain complete control of; monopolize.
控制：获得完全掌握；垄断
To make sure of
确保：肯定
campaign strategists who were trying to sew up the election results.
试图确保选举结果的行动策划者