城垛口
词典crenel：城或墙顶的垛口，枪眼，炮门。
1. danci.911chaxun.com
1. crenel：crenature 圆锯齿 | crenel 城垛口 | crenelate 成钝锯齿形
1. 这座城堡迷人有趣，但是从城垛口望出去，天边看不见一丁点儿非洲为之闻名的那种景色。 The castle is a charming curiosity, but from its battlements the horizons hold none of the views for which Africa is famous.