大失所望 [－－－－]

Jyutping daai6 sat1 so2 mong6
Pinyin dà shī suǒ wàng

Definitions (CC-CEDICT)
  1. greatly disappointed
Definitions (粵典–words.hk)
  1. 動詞
    非常​之​失望
    to be greatly disappointed
Definitions (Wiktionary)
  1. phrase, idiomatic
    to be greatly disappointed
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）