pop-up
弹出式

英英解释:

名词 pop-up:

  1. a book (usually for children) that contains one or more pages such that a three-dimensional structure rises up when a page is opened
  2. 同义词:pop-up book
  3. a short high fly ball
  4. 同义词:pop fly, pop-fly

动词 pop-up:

  1. appear suddenly or unexpectedly
  2. 同义词:crop up, pop up, pop