单词bow window
na.: 【建】凸肚窗网络: 弓形窗;圆肚窗;凸窗
【建筑】凸肚窗,弓形窗
弦高
圆肚窗
It was a very large room, lit by a big bow window, and divided into three compartments by high iron grilles running transversally.
我走进去,那是一个明亮的大厅,光线是从一个大窗户里射进来的。