不知所云 [－－－－]

Jyutping bat1 zi1 so2 wan4
Pinyin bù zhī suǒ yún

Definitions (CC-CEDICT)
  1. to not know what sb is driving at
  2. to be unintelligible
Definitions (Wiktionary)
  1. phrase, idiomatic
    to not know what someone is driving at; to be unintelligible
    (syn.) 鸭仔听雷, 鴨仔聽雷
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (Wiktionary)
  1. Mandarin
    不知所云
    不知所云
    bù zhī suǒ yún
    • do not know what is said