木已成舟 [－－－－]

Jyutping muk6 ji5 sing4 zau1
Pinyin mù yǐ chéng zhōu

Definitions (CC-CEDICT)
  1. lit. the timber has been turned into a boat already (idiom)
  2. fig. what is done cannot be undone
Definitions (Wiktionary)
  1. phrase, idiomatic
    the die is cast; what's done is done
    (syn.) 米已成炊
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）