popup

例句：

1. 1. The popup window blockedmy view of the screen.
   弹出窗口挡住了我的屏幕视野。
2. 2. The popup message askedfor my consent before proceeding with thepurchase.
   弹出消息要求我同意后才能继续购买。
3. 3. The popup menu offered avariety of options for customizing the presentation.
   弹出菜单提供了多种自定义演示的选项。