bang one's head against a brick wall

短语

发音

AU

词形变化

banged one's head against a brick wall banging one's head against a brick wall bangs one's head against a brick wall 三单 bangs one's head against a brick wall banging one's head against a brick wall 现在分词 banged one's head against a brick wall 过去式 banged one's head against a brick wall 过去分词

别名

beat one's head against a stone wall

释义与例句

v.
  1. 1.

    To waste effort on a futile project.

    习语 不及物