pane
/peɪn/noun
1- a single sheet of glass in a window or door窗玻璃片; 框格玻璃。
1.1
- Computing a separate defined area within a window for the display of, or interaction with, a specified part of that window's application or output【计算机】窗片, 子窗口。
1.2
- a sheet or page of stamps整张邮票。
词源
late Middle English （originally denoting a section or piece of something， such as a fence or strip of cloth）： from Old French pan, from Latin pannus 'piece of cloth'.