焦亞硫酸鈉 [－亚－－钠]

Jyutping ziu1 aa3 lau4 syun1 naap6
Pinyin jiāo yà liú suān nà

Definitions (Wiktionary)
  1. noun
    sodium metabisulfite
    (syn.) 偏亚硫酸氢钠, 偏亞硫酸氫鈉