后悔莫及 hòuhuǐmòjí too late for regrets Origin Definitions Defs Strokes Stroke Words Sentences Sents 后悔 後悔 hòuhuǐ verb to regret to regret; to feel remorse or sorry for something done in the past莫 mò adjectiveadverb not (literary) not; used to negate a verb or used in set phrases like 望尘莫及 wàngchénmòjí及 jí verb to reach To reach a certain point, level, or standard; to arrive at or come up to.