chase one's tail

短语

发音

AU

词形变化

chased one's tail chases one's tail 三单 chases one's tail chasing one's tail chasing one's tail 现在分词 chased one's tail 过去式 chased one's tail 过去分词

别名

chase one's own tail

释义与例句

v.
  1. 1.

    To busily try to perform many tasks or to repeatedly revise one's plans, especially with inefficient use of one's time and limited results.

    习语