弓形窗

例句：

1. 1. The arched window in the room adds a touch of elegance to the space.
   房间中的拱形窗户增添了一丝优雅。
2. 2. Arched windows are often used in modern architecture to create a sense of light and airiness.
   拱形窗户常用于现代建筑中，以创造明亮和空气流通的感觉。
3. 3. This arched window is perfect for showcasing your plants or flowers during the spring season.
   这个拱形窗户非常适合在春天展示你的植物或花卉。