break one's ass

短语

词形变化

breaking one's ass breaks one's ass 三单 breaks one's ass broken one's ass broke one's ass breaking one's ass 现在分词 broke one's ass 过去式 broken one's ass 过去式 broken one's ass 过去分词

释义与例句

v.
  1. 1.

    To make a great effort; to bust one's ass.