It is only a matter of time until rectangular-window based application become a thing of the past.
基于矩形窗口的应用程序将成为历史，这只是时间的问题。
2
Fill up entire frames (like a window screen) and are rectangular.
这里蜂巢布满整个长方形的巢框(像个纱窗)。
3
The rectangular glazed flat plate collector comprises a transparent glass or plastic window covering flat black or chrome paint color selective shallow box.