城垛[chéng duǒ]
battlement
1. battlement：battleground 战场 | battlement 城垛 | battlemented 有城垛的
2. battlementembattlement：battlement 防卫墙 | battlementembattlement 城垛 | battlements 堞
3. 城垛的反义词
3. embattlement：embata 恩巴塔风 | embattlement 城垛 | embayedcoast 多湾海岸