| 释义 |
idiom not ___ jack (shit) AmEAmE(also not ___ jack diddly)slang to not do, have, know etc anything at all:"What did the painters do in the house today?" "I don't know. It looks like they didn't do jack shit."I hate this job - I'm not earning jack.Note The verbs that are most commonly used with this idiom are 'do', 'have', 'know', 'mean', 'get', and 'earn'. You may hear people use this expression without 'not' to mean the same thing.
|