casement
US /ˈkeɪ.smənt/
UK /ˈkeɪ.smənt/
1.
平开窗, 窗扇
a window or part of a window that opens on hinges along its side
:
•
She pushed open the wooden casement to let in the fresh air.
她推开木制平开窗，让新鲜空气进来。
•
The old house had many small casement windows.
那座老房子有许多小平开窗。