check upstairs

短语

词形变化

checked upstairs checking upstairs checks upstairs 三单 checks upstairs checking upstairs 现在分词 checked upstairs 过去式 checked upstairs 过去分词

释义与例句

v.
  1. 1.

    To invoke the Decision Review System.

    非正式 体育 游戏

词源

The third umpire is typically seated high in the stadium, with replays displayed on elevated screens.

来源：wiktionary