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Jyutping daai6 fong3 kyut3 ci4
Pinyin dà fàng jué cí

Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    to talk a lot of nonsense, to let out a spate of stuff and nonsense
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

大放厥詞 [---词]

Jyutping
Pinyin dà fàng jué cí

Definitions (CC-CEDICT)
  1. to prattle on self-importantly (idiom)