have one's back up

短语

发音

AU

词形变化

had one's back up has one's back up 三单 has one's back up having one's back up having one's back up 现在分词 had one's back up 过去式 had one's back up 过去分词

释义与例句

v.
  1. 1.

    To be angry or defensive.

    习语

    He's had his back up all morning. There's no point in trying to talk to him.