雙氧水 [双－－]

Jyutping soeng1 joeng5 seoi2
Pinyin shuāng yǎng shuǐ

Definitions (CC-CEDICT)
  1. hydrogen peroxide (H2O2) solution
Definitions (粵典–words.hk)
  1. 名詞
    過​氧化​氫​水溶液​嘅​俗​稱​，​可以​用​嚟​消毒​、​漂白​；​過​氧化​氫​係​水​之外​氫​嘅​另​一​樣​氧化物​，​化學式​係​H​₂​O​₂
    aqueous solution of hydrogen peroxide (H₂O₂)
Definitions (Wiktionary)
  1. noun
    hydrogen peroxide
    (syn.) 过氧化氢, 過氧化氫