suspended sash

• 吊窗

suspended sash的用法和样例：

例句

1. He stretched his head out of the sash and looked outside.
   他把头探出吊窗向外张望。
2. The best plan of attach was to conceal the microphones inside the aluminum sash windows on the target side of the building.
   最好的窃听办法是把窃听器隐藏在大楼目标一侧的铝制吊窗里面。