Word: 后悔莫及 (hòuhuǐmòjí) Traditional: 後悔莫及 后悔莫及 dictionary entry hòuhuǐmòjí too late for regrets (idiom) Full dictionary entry for 后悔莫及 Example sentences using 后悔莫及 2 sentences, showing page 1 of 1. 别等失去了才后悔莫及。 Bié děng shīqùle cái hòuhuǐmòjí. Don't wait until you've lost it, when regret will be too late. 错过末班车，我后悔莫及。 Cuòguò mòbānchē, wǒ hòuhuǐmòjí. I missed the last bus and regretted it, but it was too late.