an opening between the corbels of a projecting parapet or in the floor of a gallery or roof of a portal for discharging missiles upon assailants below
machicolated adj
| 单词 | machicolation |
| 释义 | machicolation |
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英语词典包含66266条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。