门上贴封条，禁止开启to seal off a door

参见：封口

指足球等球比赛中严密守护己方球门，使对方无法攻破to block the goal

• 拉杜乔尤抢在两名后卫封门之前，小角度射门成功.。

  Raducioiu pounced before the two defenders had a chance to block the goal to score from a narrow angle.