rampart [ˈræmpɑ:rt]

例句:

• A mole can undermine the strongest rampart.
  一只田鼠能毁坏最坚固的堡垒.
  
• There is guard toing - and - froing along the rampart.
  有一个卫兵在沿着城堡来回走动.
  
• Perhaps the tower is part of the rampart of the city.
  这城楼或许就是城墙的一部分。
  
• Everywhere you go, there's a turret or crumbling rampart.
  来自THETIMES
• The dressed stones of the rampart.
  来自R. Graves
• About 10 Rampart Division officers showed up at the group's new Westlake-area headquarters.
  来自CNN