[----]

Jyutping bat1 zat6 bat1 ceoi4
Pinyin bù jí bù xú

Definitions (CC-CEDICT)
  1. neither too fast nor too slow (idiom)
Examples (粵典–words.hk)
  1. Cantonese
    不疾不徐
    不疾不徐
    bat1 zat6 bat1 ceoi4
    • not too fast and not too slow