蠢事 [－－]

Jyutping ceon2 si6
Pinyin chǔn shì

Definitions (CC-CEDICT)
  1. folly
Definitions (Wiktionary)
  1. noun
    folly; silliness; something stupid
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）