三成熟 [－－－]

Jyutping saam1 sing4 suk6
Pinyin sān chéng shú

Definitions (Wiktionary)
  1. adj, of cooking
    medium rare
    (syn.) 三分熟

三成熟 [－－－]

Jyutping saam1 sing4 suk6
Pinyin sān chéng2shu

Definitions (CC-CANTO)
  1. medium-rare (for a steak) [written and colloquial]