Mullion
n. 竖框, 直棂, 放射状框
📖 牛津释义
mullion
n
vertical (stone, wood or metal) division between two parts of a window, esp in a large old building （窗扇间的）直棂, 竖框, 中挺. =>illus at App 1 见附录1插图, page viii.
🗣️ 情景例句
Think nothing of it.
别放在心上。
Better be poor than wicked.
宁可做穷人，不要做坏人。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。