1. 城垛式：axial 轴向的 | battlement 城垛式 | biography 经历
2. 城垛：battleground 战场 | battlement 城垛 | battlemented 有城垛的
3. 拜特盟：龙顶城 Dragonspire | 拜特盟 Battlement | 博卡城 Bocc
4. 跺口：4.关城: pass | 4.跺口: battlement | 5.要塞: fortress
noun
1. a rampart built around the top of a castle with regular gaps for firing arrows or guns
Synonym: crenelation crenellation