run up on

短语

发音

US

词形变化

ran up on running up on runs up on 三单 runs up on running up on 现在分词 ran up on 过去式

释义与例句

v.
  1. 1.

    To approach with speed or forceful intensity

    及物

    Hey, don't run up on me like that while my back's turned...I might accidentally deck you.

  2. 2.

    To confront with hostility

    及物 非裔美国英语
  3. 3.

    To hit on (somebody).

    及物 非裔美国英语

词源

From run up + on.

来源：wiktionary