pop-up

英 [ˈpɒp ʌp]

美 [ˈpɑːp ʌp]

adj. 有立体活动图的; 弹出烤面包片的; 有弹出功能的; 能迅速显示的
n. 弹出式; [棒]内野飞球; 自动起跳式装置

复数：pop-ups　

Collins.1

牛津词典

adj.

有立体活动图的
containing a picture that stands up when the pages are opened
1. a pop-up birthday card
  立体生日卡
弹出烤面包片的
that pushes the bread quickly upwards when it is ready
有弹出功能的；能迅速显示的
that can be brought to the screen quickly while you are working on another document
1. a pop-up menu/window
  弹出式选单 / 视窗

（书、通常指童书打开时）有跳起立体图片的
Apop-upbook, usually a child- ren's book, has pictures that stand up when you open the pages.
（烤面包片机）自动跳起式的
Apop-uptoaster has a mechanism that pushes slices of bread up when they are toasted.
ADJ （显示屏上的菜单或广告）弹出式的
On a computer screen, apop-upmenu or advertisement is a small window containing a menu or advertisement that appears on the screen when you perform particular operations.
1. ...a program for stopping pop-up ads.
  阻止弹出式广告的程序

noun

a short high fly ball
Synonym:pop flypop-fly
a book (usually for children) that contains one or more pages such that a three-dimensional structure rises up when a page is opened
Synonym:pop-up book