sash window 的英语意思
sash windowˈsash ˌwindow noun [countable] British English 
查看全部语言翻译 a window consisting of two frames that you open by sliding one up or down, behind or in front of the other上下推拉窗，由两个窗框组成，通过将一个窗框在另一个前面或后面上下滑动来开关
查看全部语言翻译 a window consisting of two frames that you open by sliding one up or down, behind or in front of the other上下推拉窗，由两个窗框组成，通过将一个窗框在另一个前面或后面上下滑动来开关