mail it in

短语

词形变化

mailed it in mailing it in mails it in 三单 mails it in mailing it in 现在分词 mailed it in 过去式 mailed it in 过去分词

释义与例句

v.
  1. 1.

    To deliver a performance without commitment or effort, with lackluster results.

    习语
  2. 2.

    Used other than figuratively or idiomatically: see mail, it, in.