scroll bar
noun [ C ] computing uk/ˈskrəʊl ˌbɑːr/ us/ˈskroʊl ˌbɑːr/
（电脑屏幕上位于窗口边缘的）滚动条
a long, thin strip at the side of a computer window, used for moving its contents up, down, or across
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。