page up

短语

词形变化

paged up pages up 三单 pages up paging up paging up 现在分词 paged up 过去式 paged up 过去分词

释义与例句

v.
  1. 1.

    To scroll up to the previous page of content.

    计算机 工程 数学

    When I paged up or down, the text would sometimes get mangled and duplicated.

词源

From the Page Up key on a keyboard that performs this function.

来源：wiktionary