scroll barscroll bar shaft卷轴
scroll-bar code滚动条码;向上卷动
scroll-bar control滚动条控件
scroll-bar-mode滚动条模式
scroll-bar-mode nil可以不用滚动栏了;滚动条;去掉那个大大的工具栏;去掉滚动条
set-scroll-bar-mode nil滚动条
Scroll Bar Height滚动条的高度
Three Horizontal Scroll Bar三个水平滚动条
The flat scroll bar外表平坦的滚动条
N-COUNT（可数名词） On a computer screen, a scroll bar is a long thin box along one edge of a window, which you click on with the mouse to move the text up, down, or across the window. (计算机上的) 滚动条 [计算机]