when Hell freezes over

短语

发音

AU

词形变化

when heck freezes over

释义与例句

adv.
  1. 1.

    Never; not in this lifetime or a time in the unforeseeably distant future; not a chance.

    习语 非正式 俚语

    "Will you go out with him?" "When Hell freezes over!"

    "When will the sun shine in Dunedin?" "When Hell freezes over!"