triforium
英 [traɪ'fɔːrɪəm]
美 [traɪ'forɪəm]
词性
名词；
基本解释
n.教堂拱门上的三拱式拱廊
网络释义
（建筑学）上层迥廊，三层走廊；
例证
1、The triforium was a unique feature of Gothic architecture, providing a decorative and functional element to the structure.
2、From the triforium, one could admire the beautiful stained glass windows below and the intricate vaulted ceiling above.
2、From the triforium, one could admire the beautiful stained glass windows below and the intricate vaulted ceiling above.