不消説 [－－说]

Jyutping bat1 siu1 syut3
Pinyin bù xiāo shuō

Definitions (粵典–words.hk)
  1. 語句、書面語
    唔​講都知​，​擺到​明​，​明顯​到​冇​必要​講
    it goes without saying, it's obvious that there's no need to say it.
  2. 近義詞
    唔使講