嘖嘖 [啧啧]

Jyutping zaak3 zaak3
Pinyin zé zé

Definitions (CC-CEDICT)
  1. to click one's tongue
Definitions (Wiktionary)
  1. adj, onomatopoeic
    Describes the sound of chirping.
  2. adj, onomatopoeic
    Describes the sound of tongue clicking, as an expression of surprise, appreciation, pity, disgust, etc.
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (粵典–words.hk)
  1. Cantonese
    呢个BB被山泥活埋七日仍然生存，大家都啧啧称奇。
    呢個BB被山泥活埋七日仍然生存，大家都嘖嘖稱奇。
    ni1 go3 bi4 bi1 bei6 saan1 nai4 wut6 maai4 cat1 jat6 jing4 jin4 saang1 cyun4, daai6 gaa1 dou1 zik1 zik1 cing1 kei4.
    • The baby survived after being buried under the landslide for a week. Amazed, everyone who knew that praised the miraculous baby.