skylight purlin

• 天窗檩,天窗檩条

skylight purlin的用法和样例：

例句

1. Front and back boundaries of wooden Ge Shan, straight PURLIN Department, East and West on both sides of each one, a red bead was exposed wooden components.
   前后台分界为木制隔扇，直插檩部，东西两边各一门，外露木制构件呈珠红色。