竖铰链窗

例句：

1. 1. The architect designed a vertical hinged window for the new office building.
   建筑师为新办公楼设计了垂直铰链式窗户。
2. 2. The vertical sliding window allows for easy cleaning of the interior.
   垂直滑动窗户便于内部清洁。
3. 3. The vertical hinged window is more secure than traditional windows.
   垂直铰链式窗户比传统窗户更安全。