详细解释:n. 枪眼
英语解释：
名词 machicolation:
a projecting parapet supported by corbels on a medieval castle; has openings through which stones or boiling water could be dropped on an enemy详细解释：
ma.chic.o.la.tion
n.（名词）
A projecting gallery at the top of a castle wall, supported by a row of corbeled arches and having openings in the floor through which stones and boiling liquids could be dropped on attackers.有堞式射击口的胸墙：在堡城上部突出的长廊，由一排靠梁托支持的弓形结构支撑，通过长廊在地面的开口可向进攻者投掷石块和倾倒沸水One of these openings.堞眼：这些开口之一A row of small corbeled arches used as an ornamental architectural feature.堞式建筑物：用作建筑装饰特征的一排由梁托支撑的弓形结构